Observed 6:54 AM MDT at KRIF

Lyman, UT weather

Overcast and 36°2°, 10°6° colder than a typical Oct 24, snow ~12–2 PM (44%).

Mostly agree

Now 36°2°

Cloudy

Wind: Calm; Up to 8 mph13 km/h through 7 PM
Dew point: 36°2°; Comfortable
Humidity: 100%; Air 36°2°, dew point 36°2° · frost likely
UV index: 0Low; Moderate 12–3 PM · peak 4
Pressure: 30.18 inHg1022 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

7°4° cooler than this time yesterday (43°6° then, 36°2° now)

Good hours for

Dry until noon
Below freezing until 9 AM (low 30°−1°)
Above 40°4° today by 11 AM
Rain today noon–tomorrow 6 AM (50%, 0.42 in11 mm)
Below freezing tomorrow night from 4 AM (low 29°−2°)

This morningUp to 42°6° by 11 AM · Partly cloudy · rain chance 20% · freezing, low 30°−1°
This afternoonUp to 49°9° by 4 PM · Rain all afternoon (40%)
TonightDown to 34°1° by 5 AM · Rain all night (50%)
Tomorrow morningUp to 40°4° by 11 AM · Cloudy · rain chance 20% · freezing, low 32°0°
Tomorrow afternoonUp to 49°9° by 5 PM · rain chance 40% · Mostly cloudy
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
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Clear	31°−1° (likely 26°−3° to 37°3°)	31°−1°	10%	2 mph3 km/h from NNE, gusts 4 mph6 km/h	94%	12%	0
Sat 8a	Sunny	30°−1° (likely 26°−3° to 38°3°)	30°−1°	10%	2 mph3 km/h from NNE, gusts 4 mph7 km/h	96%	18%	0
Sat 9a	Snow	34°1° (likely 30°−1° to 40°4°)	31°−1°	20%	3 mph5 km/h from N, gusts 4 mph7 km/h	89%	34%	0
Sat 10a	Snow	39°4° (likely 36°2° to 42°6°)	37°3°	20%	3 mph5 km/h from N, gusts 4 mph7 km/h	86%	96%	1
Sat 11a	Snow	42°6° (likely 38°3° to 44°7°)	40°4°	20%	3 mph5 km/h from N, gusts 9 mph14 km/h	79%	92%	2
Sat 12p	Showers	44°7° (likely 40°4° to 45°7°)	39°4°	40%, 0.01 in0.3 mm	8 mph13 km/h from ENE, gusts 10 mph16 km/h	74%	89%	3
Sat 1p	Snow	47°8° (likely 37°3° to 47°8°)	43°6°	40%, 0.01 in0.3 mm	8 mph13 km/h from ENE, gusts 9 mph15 km/h	66%	80%	4
Sat 2p	Showers	48°9° (likely 39°4° to 48°9°)	44°7°	40%, 0.01 in0.3 mm	8 mph13 km/h from ENE, gusts 9 mph14 km/h	66%	92%	3
Sat 3p	Cloudy	48°9° (likely 41°5° to 48°9°)	44°7°	40%, 0.01 in0.3 mm	8 mph13 km/h from N, gusts 9 mph15 km/h	67%	83%	2
Sat 4p	Partly sunny	49°9° (likely 43°6° to 49°9°)	46°8°	40%, 0.01 in0.3 mm	8 mph13 km/h from N, gusts 10 mph16 km/h	67%	64%	2
Sat 5p	Cloudy	47°8° (likely 43°6° to 47°8°)	43°6°	40%, 0.01 in0.3 mm	8 mph13 km/h from N, gusts 7 mph11 km/h	68%	64%	1
Sat 6p	Cloudy	46°8° (likely 42°6° to 46°8°)	44°7°	30%, 0.02 in0.5 mm	5 mph8 km/h from WNW, gusts 9 mph14 km/h	71%	75%	1
Sat 7p	Cloudy	45°7° (likely 39°4° to 45°7°)	43°6°	30%, 0.02 in0.5 mm	5 mph8 km/h from WNW, gusts 7 mph11 km/h	73%	76%	0
Sat 8p	Cloudy	43°6° (likely 37°3° to 43°6°)	40°4°	30%, 0.02 in0.5 mm	5 mph8 km/h from WNW, gusts 4 mph6 km/h	76%	56%	0
Sat 9p	Mostly clear	42°6° (likely 34°1° to 42°6°)	42°6°	40%, 0.02 in0.5 mm	1 mph2 km/h from N, gusts 3 mph4 km/h	79%	49%	0
Sat 10p	Cloudy	41°5° (likely 34°1° to 41°5°)	41°5°	40%, 0.02 in0.5 mm	1 mph2 km/h from N, gusts 3 mph5 km/h	84%	87%	0
Sat 11p	Cloudy	39°4° (likely 34°1° to 39°4°)	39°4°	40%, 0.02 in0.5 mm	1 mph2 km/h from N, gusts 4 mph6 km/h	88%	93%	0
Sun 12a	Cloudy	38°3° (likely 34°1° to 39°4°)	38°3°	50%, 0.04 in1 mm	1 mph2 km/h from NNW, gusts 4 mph6 km/h	91%	96%	0
Sun 1a	Showers	37°3° (likely 34°1° to 39°4°)	37°3°	50%, 0.04 in1 mm	1 mph2 km/h from NNW, gusts 5 mph8 km/h	94%	97%	0
Sun 2a	Cloudy	37°3° (likely 33°1° to 38°3°)	37°3°	50%, 0.04 in1 mm	1 mph2 km/h from NNW, gusts 4 mph6 km/h	94%	97%	0
Sun 3a	Showers	36°2° (likely 33°1° to 39°4°)	36°2°	40%, 0.04 in1 mm	0 mph0 km/h, gusts 2 mph4 km/h	97%	95%	0
Sun 4a	Cloudy	35°2° (likely 32°0° to 39°4°)	35°2°	40%, 0.04 in1 mm	0 mph0 km/h, gusts 3 mph4 km/h	100%	95%	0
Sun 5a	Cloudy	34°1° (likely 32°0° to 38°3°)	34°1°	40%, 0.04 in1 mm	0 mph0 km/h, gusts 5 mph8 km/h	100%	95%	0
Sun 6a	Snow	33°1° (likely 32°0° to 37°3°)	33°1°	20%	0 mph0 km/h, gusts 3 mph5 km/h	100%	98%	0
Sun 7a	Snow	33°1° (likely 32°0° to 37°3°)	33°1°	20%	0 mph0 km/h, gusts 3 mph4 km/h	100%	97%	0
Sun 8a	Snow	32°0° (likely 31°−1° to 38°3°)	32°0°	20%	0 mph0 km/h, gusts 3 mph4 km/h	100%	86%	0
Sun 9a	Snow	35°2° (likely 33°1° to 38°3°)	35°2°	20%	0 mph0 km/h, gusts 3 mph5 km/h	100%	87%	0
Sun 10a	Cloudy	38°3° (likely 36°2° to 41°5°)	38°3°	20%	0 mph0 km/h, gusts 5 mph8 km/h	100%	76%	0
Sun 11a	Cloudy	40°4° (likely 39°4° to 43°6°)	40°4°	20%	0 mph0 km/h, gusts 5 mph8 km/h	94%	76%	1
Sun 12p	Mostly sunny	43°6° (likely 40°4° to 45°7°)	43°6°	40%	2 mph3 km/h from WSW, gusts 5 mph8 km/h	86%	57%	2
Sun 1p	Cloudy	46°8° (likely 42°6° to 47°8°)	46°8°	40%	2 mph3 km/h from WSW, gusts 6 mph10 km/h	74%	82%	3
Sun 2p	Cloudy	47°8° (likely 43°6° to 48°9°)	47°8°	40%	2 mph3 km/h from WSW, gusts 8 mph12 km/h	71%	82%	3
Sun 3p	Cloudy	48°9° (likely 44°7° to 50°10°)	48°9°	40%	2 mph3 km/h from WSW, gusts 8 mph13 km/h	68%	86%	3
Sun 4p	Partly sunny	48°9° (likely 43°6° to 49°9°)	48°9°	40%	2 mph3 km/h from WSW, gusts 9 mph15 km/h	66%	77%	2
Sun 5p	Cloudy	49°9° (likely 43°6° to 49°9°)	49°9°	40%	2 mph3 km/h from WSW, gusts 9 mph14 km/h	67%	89%	2
Sun 6p	Partly sunny	47°8° (likely 41°5° to 47°8°)	47°8°	5%	2 mph3 km/h from SSE, gusts 8 mph13 km/h	71%	69%	1
Sun 7p	Mostly cloudy	46°8° (likely 40°4° to 46°8°)	46°8°	5%	2 mph3 km/h from SSE, gusts 7 mph11 km/h	73%	73%	0
Sun 8p	Mostly cloudy	44°7° (likely 38°3° to 44°7°)	44°7°	5%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	76%	43%	0
Sun 9p	Partly cloudy	42°6° (likely 35°2° to 42°6°)	42°6°	5%	0 mph0 km/h, gusts 3 mph5 km/h	79%	29%	0
Sun 10p	Partly cloudy	40°4° (likely 33°1° to 40°4°)	40°4°	5%	0 mph0 km/h, gusts 2 mph4 km/h	83%	22%	0
Sun 11p	Partly cloudy	39°4° (likely 33°1° to 39°4°)	39°4°	5%	0 mph0 km/h, gusts 3 mph5 km/h	88%	29%	0
Mon 12a	Clear	37°3° (likely 33°1° to 38°3°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	29%	0
Mon 1a	Mostly clear	36°2° (likely 33°1° to 39°4°)	36°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	95%	38%	0
Mon 2a	Mostly clear	34°1° (likely 33°1° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	97%	28%	0
Mon 3a	Partly cloudy	33°1° (likely 33°1° to 39°4°)	33°1°	0%	1 mph2 km/h from W, gusts 3 mph6 km/h	98%	28%	0
Mon 4a	Partly cloudy	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	1 mph2 km/h from W, gusts 4 mph6 km/h	99%	38%	0
Mon 5a	Partly cloudy	30°−1° (likely 30°−1° to 37°3°)	30°−1°	0%	1 mph2 km/h from W, gusts 4 mph6 km/h	100%	35%	0
Mon 6a	Partly cloudy	29°−2° (likely 29°−2° to 37°3°)	29°−2°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	26%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Snow. High 50°10°, low 31°−1°. Typical 60°16° / 25°−4°. Snow < 1 in< 2 cm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Snow, 30°−1°
  20% chance
2. Afternoon
  noon–6 PM
  Snow, 49°9°
  40% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Mostly clear, 43°6°
  40% chance · 0.12 in3 mm
4. Overnight
  midnight–6 AM
  Showers, 34°1°
  50% chance · 0.24 in6.1 mm
Official NWS forecast
Today: Scattered rain and snow showers between 9am and 3pm, then scattered showers and thunderstorms. Partly sunny. High near 50, with temperatures falling to around 47 in the afternoon. North northeast wind 2 to 8 mph. Chance of precipitation is 40%.
Tonight: Scattered showers and thunderstorms. Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. North northwest wind 0 to 5 mph. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
43°6°–50°10°
Low, likely
25°−4°–36°2°
Typical high / low
60°16° / 25°−4°
Wind
11 mph17 km/h, gusts 26 mph41 km/h
UV peak
4
Tomorrow, Oct 25. Snow. High 50°10°, low 28°−2°. Typical 59°15° / 24°−4°. Snow 0–1 in0–3 cm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Snow, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 49°9°
  40% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 30°−1°
  Dry
Official NWS forecast
Day: Isolated rain and snow showers before noon, then scattered showers and thunderstorms. Partly sunny, with a high near 50. West wind around 2 mph. Chance of precipitation is 40%.
Night: Partly cloudy, with a low around 28. West northwest wind around 2 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
44°7°–50°10°
Low, likely
28°−2°–36°2°
Typical high / low
59°15° / 24°−4°
Wind
11 mph17 km/h
UV peak
3
Monday, Oct 26. Partly sunny. High 54°12°, low 29°−2°. Typical 59°15° / 24°−4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 35°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 54. East northeast wind 0 to 5 mph.
Night: Partly cloudy, with a low around 29.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
50°10°–55°13°
Low, likely
27°−3°–36°2°
Typical high / low
59°15° / 24°−4°
Wind
7 mph11 km/h, gusts 20 mph32 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 57°14°, low 30°−1°. Typical 59°15° / 24°−4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Clear, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 57.
Night: Mostly clear, with a low around 30.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–57°14°
Low, likely
27°−3°–37°3°
Typical high / low
59°15° / 24°−4°
Wind
11 mph18 km/h, gusts 23 mph37 km/h
UV peak
5
Wednesday, Oct 28. Mostly sunny. High 57°14°, low 32°0°. Typical 58°14° / 24°−4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 57.
Night: Partly cloudy, with a low around 32.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–57°14°
Low, likely
25°−4°–37°3°
Typical high / low
58°14° / 24°−4°
Wind
16 mph26 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 55°13°, low 33°1°. Typical 58°14° / 23°−5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 40°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 55.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 33.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–57°14°
Low, likely
29°−2°–40°4°
Typical high / low
58°14° / 23°−5°
Wind
9 mph15 km/h, gusts 26 mph42 km/h
UV peak
4
Friday, Oct 30. Rain. High 52°11°, low 31°−1°. Typical 58°14° / 23°−5°. Rain 0.07 in1.8 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 40°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 52°11°
  40% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 44°7°
  40% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 52.
Night: A chance of rain. Mostly cloudy, with a low around 31.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
46°8°–54°12°
Low, likely
31°−1°–42°6°
Typical high / low
58°14° / 23°−5°
Wind
17 mph27 km/h, gusts 34 mph55 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 47°8°, low 32°0°. Typical 57°14° / 23°−5°. Rain 0.1 in2.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Fog, 39°4°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 47°9°
  40% chance · 0.3 in0.6 cm
3. Evening
  6 PM–midnight
  Drizzle, 39°4°
  40% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 29°−2°
  30% chance
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
42°6°–49°9°
Low, likely
27°−3°–37°3°
Typical high / low
57°14° / 23°−5°
Wind
11 mph18 km/h, gusts 27 mph44 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 43°6°, low 28°−2°. Typical 57°14° / 22°−6°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  40% chance
2. Afternoon
  noon–6 PM
  Mostly sunny, 44°7°
  40% chance · 0.3 in0.6 cm
3. Evening
  6 PM–midnight
  Clear, 37°3°
  40% chance · 0.4 in1 cm
4. Overnight
  midnight–6 AM
  Cloudy, 29°−2°
  30% chance · 0.2 in0.6 cm
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
36°2°–52°11°
Low, likely
18°−8°–35°2°
Typical high / low
57°14° / 22°−6°
Wind
9 mph14 km/h, gusts 22 mph35 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 40°4°, low 30°−1°. Typical 56°13° / 22°−6°. Rain 0.1 in2.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 31°−1°
  30% chance · 0.1 in0.3 cm
2. Afternoon
  noon–6 PM
  Cloudy, 45°7°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 35°2°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
35°2°–47°8°
Low, likely
25°−4°–39°4°
Typical high / low
56°13° / 22°−6°
Wind
11 mph17 km/h, gusts 26 mph42 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
44% chance of snow, high 50°, low 31°.
Tomorrow
38% chance of snow, high 50°, low 28°.
Monday
Dry, high 54°, low 29°, warming up.
Rest of week
Highs 40–57°; chance of precipitation on Friday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SLC) (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

Fremont River near Bicknell

7.3 mi

Level: 4.4 ft
Flow: 58 cfs

Reading from Sat 5:45 AM · NWS gauge page

For your home

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

Heating this week

About 71% less heating than a typical week.

This week 49Typical 166

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 41
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 26 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

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

Is this typical?

Loa · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 10°6° colder than typical.

Last 7 days vs normal

On average 3°2° warmer than normal (daily mean temperature).

+2°+1°SunOct 18
+3°+2°MonOct 19
+3°+1°TueOct 20
+5°+3°WedOct 21
+5°+3°ThuOct 22
+3°+2°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 51 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 22 min less
Golden hour: 5:59–6:52 PM; Morning 7:27–8:21 AM
Blue hour: 6:52–7:03 PM; Morning 7:17–7:27 AM; first light 7:17 AM

Stars tonight? Poor

Clouds most of the night (about 87% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:03 AM · rises 5:34 PM
Full moon: Oct 25
New moon: Nov 9

Looking northeast from Lyman. The highest point on the skyline is about 11,500 ft, 20 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.