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Observed 5:55 AM MDT at KEMM

Kemmerer, WY weather

Clear and 32°0°.

Today: low 28°−2° (likely 27°−3° to 32°0°), high 48°9° (likely 45°7° to 48°9°).

Forecasts agree

Now 32°0°

Clear · Feels like 26°−3°

Feels like
26°−3°
Wind chill from 6 mph9 km/h wind · air 32°0°
Wind
6 mph9 km/h
From the north. 69–12 mph19 km/h through 6 PM
Dew point
32°0°
Dry, static shocks likely
Humidity
100%
Air 32°0°, dew point 32°0° · frost likely
UV index
0Low
Moderate 12–3 PM · peak 4
Pressure
30.24 inHg1024 hPa
Rising · +0.05 inHg+1.6 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

9°5° cooler than this time yesterday (41°5° then, 32°0° now)

Good hours for
  • Below freezing until 10 AM (low 31°−1°)
  • Above 40°4° today by noon
  • Below freezing tomorrow 4–9 AM (low 29°−2°)
  • Rain tomorrow 8–11 AM (40%, 0.06 in1.5 mm)
  • Below freezing tomorrow night from 3 AM (low 30°−1°)
  1. This morningUp to 38°3° by 11 AM · freezing, low 31°−1° · Partly cloudy
  2. This afternoonUp to 48°9° by 5 PM · Mostly cloudy
  3. TonightDown to 31°−1° by 5 AM · rain chance 10% · freezing, low 31°−1° · Partly cloudy
  4. Tomorrow morningUp to 40°4° by 11 AM · Rain 8–11 AM (40%) · freezing, low 29°−2°
  5. Tomorrow afternoonUp to 47°8° by 5 PM · Cloudy
  6. Tomorrow nightDown to 30°−1° by 5 AM · freezing, low 30°−1° · Partly cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 6aClear31°−1° (likely 28°−2° to 33°1°)26°−3°0%5 mph8 km/h from NNE, gusts 3 mph4 km/h88%16%0
Sat 7aClear32°0° (likely 28°−2° to 33°1°)26°−3°0%6 mph10 km/h from NE, gusts 2 mph4 km/h92%19%0
Sat 8aSunny32°0° (likely 28°−2° to 33°1°)26°−3°0%7 mph11 km/h from NE, gusts 6 mph9 km/h88%21%0
Sat 9aSunny31°−1° (likely 30°−1° to 34°1°)23°−5°0%9 mph14 km/h from ENE, gusts 13 mph20 km/h99%28%0
Sat 10aMostly cloudy36°2° (likely 34°1° to 36°2°)29°−2°0%10 mph16 km/h from E, gusts 16 mph25 km/h91%58%1
Sat 11aCloudy38°3° (likely 36°2° to 38°3°)31°−1°0%10 mph16 km/h from E, gusts 16 mph25 km/h83%91%2
Sat 12pCloudy41°5° (likely 37°3° to 41°5°)34°1°0%12 mph19 km/h from E, gusts 16 mph25 km/h74%96%3
Sat 1pCloudy43°6° (likely 39°4° to 43°6°)37°3°0%12 mph19 km/h from ENE, gusts 16 mph26 km/h63%91%3
Sat 2pPartly sunny45°7° (likely 42°6° to 45°7°)39°4°0%12 mph19 km/h from E, gusts 15 mph25 km/h57%78%4
Sat 3pPartly sunny47°8° (likely 44°7° to 47°8°)42°6°0%12 mph19 km/h from ENE, gusts 16 mph26 km/h51%56%2
Sat 4pMostly sunny47°8° (likely 45°7° to 47°8°)42°6°0%12 mph19 km/h from ENE, gusts 16 mph26 km/h49%39%1
Sat 5pMostly sunny48°9° (likely 45°7° to 48°9°)43°6°0%10 mph16 km/h from E, gusts 16 mph26 km/h49%36%1
Sat 6pMostly clear46°8° (likely 42°6° to 46°8°)42°6°0%8 mph13 km/h from E, gusts 15 mph24 km/h53%26%1
Sat 7pMostly clear43°6° (likely 39°4° to 43°6°)39°4°0%7 mph11 km/h from E, gusts 13 mph21 km/h60%49%0
Sat 8pPartly cloudy42°6° (likely 36°2° to 42°6°)37°3°0%8 mph13 km/h from E, gusts 13 mph21 km/h62%50%0
Sat 9pPartly cloudy39°4° (likely 35°2° to 39°4°)33°1°0%9 mph14 km/h from ENE, gusts 13 mph21 km/h66%51%0
Sat 10pPartly cloudy37°3° (likely 33°1° to 37°3°)30°−1°0%9 mph14 km/h from ENE, gusts 13 mph22 km/h73%54%0
Sat 11pCloudy35°2° (likely 32°0° to 37°3°)28°−2°0%9 mph14 km/h from ENE, gusts 14 mph22 km/h79%60%0
Sun 12aPartly cloudy34°1° (likely 31°−1° to 35°2°)27°−3°0%8 mph13 km/h from ENE, gusts 12 mph19 km/h82%51%0
Sun 1aClear33°1° (likely 31°−1° to 35°2°)27°−3°0%7 mph11 km/h from ENE, gusts 10 mph16 km/h82%40%0
Sun 2aClear33°1° (likely 30°−1° to 35°2°)28°−2°0%6 mph10 km/h from NE, gusts 10 mph16 km/h82%42%0
Sun 3aMostly cloudy33°1° (likely 30°−1° to 34°1°)28°−2°5%6 mph10 km/h from ENE, gusts 12 mph19 km/h82%35%0
Sun 4aPartly cloudy32°0° (likely 30°−1° to 33°1°)27°−3°5%5 mph8 km/h from ENE, gusts 9 mph14 km/h83%56%0
Sun 5aMostly cloudy31°−1° (likely 30°−1° to 33°1°)26°−3°10%5 mph8 km/h from ENE, gusts 6 mph10 km/h85%64%0
Sun 6aCloudy31°−1° (likely 30°−1° to 33°1°)26°−3°10%, 0.02 in0.5 mm5 mph8 km/h from ENE, gusts 7 mph11 km/h86%63%0
Sun 7aCloudy29°−2° (likely 29°−2° to 35°2°)25°−4°20%, 0.02 in0.5 mm3 mph5 km/h from N, gusts 7 mph12 km/h86%74%0
Sun 8aSnow31°−1° (likely 30°−1° to 36°2°)28°−2°40%, 0.02 in0.5 mm3 mph5 km/h from NNE, gusts 8 mph13 km/h86%83%0
Sun 9aSnow33°1° (likely 32°0° to 37°3°)30°−1°30%, 0.02 in0.5 mm3 mph5 km/h from E, gusts 8 mph13 km/h85%86%0
Sun 10aCloudy38°3° (likely 34°1° to 40°4°)36°2°30%, 0.02 in0.5 mm3 mph5 km/h from ESE, gusts 8 mph12 km/h81%88%1
Sun 11aCloudy40°4° (likely 36°2° to 42°6°)38°3°10%, 0.02 in0.5 mm3 mph5 km/h from SE, gusts 9 mph14 km/h77%95%2
Sun 12pCloudy42°6° (likely 38°3° to 43°6°)39°4°10%5 mph8 km/h from ESE, gusts 10 mph16 km/h72%98%3
Sun 1pCloudy43°6° (likely 39°4° to 45°7°)40°4°0%5 mph8 km/h from ESE, gusts 10 mph17 km/h65%96%3
Sun 2pCloudy45°7° (likely 40°4° to 46°8°)43°6°0%5 mph8 km/h from E, gusts 9 mph15 km/h64%88%3
Sun 3pCloudy46°8° (likely 40°4° to 47°8°)44°7°0%5 mph8 km/h from E, gusts 9 mph14 km/h61%91%4
Sun 4pCloudy46°8° (likely 40°4° to 47°8°)44°7°0%5 mph8 km/h from ESE, gusts 8 mph13 km/h59%92%3
Sun 5pCloudy47°8° (likely 41°5° to 47°8°)46°8°0%3 mph5 km/h from ESE, gusts 8 mph13 km/h59%89%2
Sun 6pPartly cloudy45°7° (likely 40°4° to 45°7°)44°7°0%3 mph5 km/h from SE, gusts 8 mph13 km/h64%71%1
Sun 7pMostly clear43°6° (likely 36°2° to 43°6°)43°6°0%2 mph3 km/h from SSE, gusts 7 mph11 km/h71%43%0
Sun 8pPartly cloudy41°5° (likely 33°1° to 41°5°)41°5°0%2 mph3 km/h from S, gusts 6 mph9 km/h75%40%0
Sun 9pPartly cloudy39°4° (likely 31°−1° to 39°4°)37°3°0%3 mph5 km/h from SSW, gusts 6 mph9 km/h77%31%0
Sun 10pPartly cloudy37°3° (likely 31°−1° to 39°4°)34°1°0%3 mph5 km/h from S, gusts 5 mph7 km/h81%41%0
Sun 11pPartly cloudy36°2° (likely 31°−1° to 39°4°)33°1°0%3 mph5 km/h from E, gusts 5 mph8 km/h86%59%0
Mon 12aPartly cloudy35°2° (likely 31°−1° to 40°4°)32°0°0%3 mph5 km/h from ENE, gusts 5 mph8 km/h90%62%0
Mon 1aPartly cloudy34°1° (likely 26°−3° to 40°4°)31°−1°0%3 mph5 km/h from ENE, gusts 6 mph9 km/h91%44%0
Mon 2aPartly cloudy33°1° (likely 27°−3° to 40°4°)30°−1°0%3 mph5 km/h from NE, gusts 5 mph7 km/h92%30%0
Mon 3aPartly cloudy32°0° (likely 28°−2° to 39°4°)29°−2°0%3 mph5 km/h from NE, gusts 4 mph6 km/h92%38%0
Mon 4aPartly cloudy31°−1° (likely 29°−2° to 39°4°)28°−2°0%3 mph5 km/h from NE, gusts 3 mph5 km/h93%25%0
Mon 5aPartly cloudy30°−1° (likely 28°−2° to 38°3°)26°−3°0%3 mph5 km/h from NE, gusts 3 mph4 km/h95%25%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 48°9°, low 28°−2°. Typical 53°12° / 21°−6°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 32°0°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 42°6°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly cloudy, 31°−1°

      Dry

    Official NWS forecast

    Today: Mostly sunny, with a high near 48. East northeast wind 5 to 12 mph.

    Tonight: Partly cloudy. Low around 28, with temperatures rising to around 31 overnight. East northeast wind 5 to 9 mph.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    45°7°–48°9°
    Low, likely
    27°−3°–32°0°
    Typical high / low
    53°12° / 21°−6°
    Wind
    14 mph22 km/h, gusts 22 mph35 km/h
    UV peak
    4
  2. Tomorrow, Oct 25. Snow. High 48°9°, low 29°−2°. Typical 52°11° / 21°−6°. Snow 0–2 in0–5 cm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Snow, 31°−1°

      40% chance · 0.12 in3 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 47°8°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 41°5°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 30°−1°

      Dry

    Official NWS forecast

    Day: A chance of snow showers between 7am and 9am, then a chance of rain and snow showers between 9am and 11am. Mostly cloudy, with a high near 48. East wind around 5 mph. Chance of precipitation is 40%.

    Night: Partly cloudy, with a low around 29. East southeast wind around 3 mph.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    41°5°–48°9°
    Low, likely
    29°−2°–33°1°
    Typical high / low
    52°11° / 21°−6°
    Wind
    13 mph21 km/h
    UV peak
    4
  3. Monday, Oct 26. Cloudy. High 52°11°, low 30°−1°. Typical 52°11° / 20°−7°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Mostly sunny, 33°0°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 49°9°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 40°5°

      Dry

    4. Overnight

      midnight–6 AM

      Snow, 34°1°

      40% chance · 0.4 in0.9 cm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 52. East southeast wind around 3 mph.

    Night: A chance of rain and snow showers after midnight. Partly cloudy, with a low around 30. South southeast wind 2 to 8 mph. Chance of precipitation is 30%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    43°6°–53°12°
    Low, likely
    28°−2°–35°2°
    Typical high / low
    52°11° / 20°−7°
    Wind
    12 mph19 km/h, gusts 22 mph36 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Snow. High 47°8°, low 23°−5°. Typical 51°11° / 20°−7°. Snow 0–1 in0–3 cm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 31°0°

      40% chance

    2. Afternoon

      noon–6 PM

      Sunny, 41°5°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 35°1°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 28°−2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain and snow showers. Mostly sunny, with a high near 47. West wind 9 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Night: Partly cloudy, with a low around 23.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    38°3°–47°8°
    Low, likely
    23°−5°–34°1°
    Typical high / low
    51°11° / 20°−7°
    Wind
    25 mph40 km/h, gusts 37 mph59 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Partly sunny. High 51°11°, low 29°−2°. Typical 51°11° / 20°−7°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 28°−2°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 39°4°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 33°0°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 51.

    Night: Partly cloudy, with a low around 29.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    45°7°–51°11°
    Low, likely
    21°−6°–32°0°
    Typical high / low
    51°11° / 20°−7°
    Wind
    18 mph29 km/h, gusts 25 mph41 km/h
    UV peak
    4
  6. Thursday, Oct 29. Partly sunny. High 54°12°, low 31°−1°. Typical 50°10° / 20°−7°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 32°0°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 51°11°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 44°6°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 36°2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 54.

    Night: Mostly cloudy, with a low around 31.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    48°9°–54°12°
    Low, likely
    26°−3°–36°2°
    Typical high / low
    50°10° / 20°−7°
    Wind
    11 mph18 km/h, gusts 28 mph45 km/h
    UV peak
    4
  7. Friday, Oct 30. Showers. High 53°12°, low 31°−1°. Typical 50°10° / 19°−7°. Rain 0.06 in1.5 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 37°3°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 48°9°

      20% chance · 0.02 in0.5 mm

    3. Evening

      6 PM–midnight

      Cloudy, 41°5°

      30% chance · 0.03 in0.8 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 33°1°

      30% chance · 0.02 in0.5 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain showers. Partly sunny, with a high near 53.

    Night: A chance of rain showers. Mostly cloudy, with a low around 31.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    46°8°–53°12°
    Low, likely
    31°−1°–38°3°
    Typical high / low
    50°10° / 19°−7°
    Wind
    16 mph25 km/h, gusts 30 mph47 km/h
    UV peak
    4
  8. Saturday, Oct 31. Drizzle. High 40°4°, low 28°−2°. Typical 49°9° / 19°−7°. Rain 0.07 in1.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 31°0°

      30% chance

    2. Afternoon

      noon–6 PM

      Cloudy, 39°4°

      20% chance · 0.02 in0.4 mm

    3. Evening

      6 PM–midnight

      Mostly clear, 32°0°

      20% chance · 0.02 in0.5 mm

    4. Overnight

      midnight–6 AM

      Mostly clear, 25°−4°

      20% chance · 0.02 in0.5 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    38°3°–42°6°
    Low, likely
    20°−7°–33°1°
    Typical high / low
    49°9° / 19°−7°
    Wind
    19 mph31 km/h, gusts 28 mph45 km/h
    UV peak
    4
  9. Sunday, Nov 1. Mostly sunny. High 39°4°, low 26°−3°. Typical 48°9° / 19°−7°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 26°−4°

      30% chance

    2. Afternoon

      noon–6 PM

      Sunny, 38°4°

      30% chance

    3. Evening

      6 PM–midnight

      Clear, 33°1°

      20% chance

    4. Overnight

      midnight–6 AM

      Clear, 27°−3°

      20% chance · 0.02 in0.6 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    32°0°–42°6°
    Low, likely
    14°−10°–32°0°
    Typical high / low
    48°9° / 19°−7°
    Wind
    22 mph35 km/h, gusts 34 mph55 km/h
    UV peak
    4
  10. Monday, Nov 2. Drizzle. High 40°4°, low 28°−2°. Typical 48°9° / 18°−8°. Rain 0.11 in2.8 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 29°−2°

      20% chance · 0.02 in0.6 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 40°4°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 34°1°

      Dry

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    38°3°–44°7°
    Low, likely
    25°−4°–30°−1°
    Typical high / low
    48°9° / 18°−8°
    Wind
    17 mph28 km/h, gusts 33 mph53 km/h
    UV peak
    3

The outlook

  1. Today

    Dry, high 48°, low 28°.

  2. Tomorrow

    38% chance of snow, high 48°, low 29°.

  3. Monday

    Dry, high 52°, low 30°, warming up.

  4. Rest of week

    Mostly dry, highs 39–54°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (RIW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Fontenelle Creek near Herschler Ranch

23 mi
Below flood stage
Level
5.2 ft
Flow
24 cfs

Forecast peak 5.2 ft Sat 5 AM

Reading from Sat 3:45 AM · NWS gauge page

Hams Fork below Pole Creek, near Frontier

24 mi
Below flood stage
Level
2.8 ft
Flow
19 cfs

Forecast peak 2.8 ft Sat 5 AM

Reading from Sat 3:45 AM · NWS gauge page

Bear River below Pixley Dam

25 mi
Below flood stage
Level
1.4 ft
Flow
23 cfs

Forecast peak 1.3 ft Sat 6 AM

Reading from Sat 4:15 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 74% less heating than a typical week.

This week 53Typical 205

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
46
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 24 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Fossil Butte · official normals 1991–2020 · records 1990–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° colder than typical.

Normal high / low
53°12° / 21°−6°
Forecast high / low
48°9° / 28°−2°
Record high
68°20° in 2005
Record low
6°−14° in 1995

Last 7 days vs normal

On average 8°5° warmer than normal (daily mean temperature).

  1. +3°+2°SunOct 18
  2. +6°+3°MonOct 19
  3. +13°+7°TueOct 20
  4. +12°+7°WedOct 21
  5. +9°+5°ThuOct 22
  6. +7°+4°FriOct 23
  7. —SatOct 24

Kemmerer weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:45 AM, sunset 6:27 PM.

Daylight
10 h 42 min
Losing 2 min 35 s a day; shortest Dec 21, 1 h 34 min less
Golden hour
5:48–6:44 PM
Morning 7:27–8:23 AM
Blue hour
6:44–6:55 PM
Morning 7:16–7:27 AM; first light 7:16 AM

Stars tonight? Good

Mostly clear 6:19–7:16 AM; moon 96% lit but below the horizon.

Moon

Waxing gibbous

96% lit · growing

Today
sets 6:02 AM · rises 5:26 PM
Full moon
Oct 25
New moon
Nov 9
Looking south from Kemmerer. The highest point on the skyline is about 13,400 ft, 66 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.