Observed 9:30 AM MDT at KPIH

McCammon, ID weather

Partly cloudy and 36°2°.

Mostly agree

Now 36°2°

Partly sunny

Wind: Calm; Up to 6 mph10 km/h through 9 PM
Dew point: 30°−1°; Dry · up to 39°4° by 12 PM (comfortable)
UV index: 0Low; Moderate 1–4 PM · peak 3
Air quality: 24Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.31 inHg1026 hPa; Falling slowly · −0.02 inHg−0.7 hPa in 3 h

Light snow now, through the next 2 hours.

From forecast models

Next 48 hours

14°8° cooler than this time yesterday (47°8° then, 33°1° now)

Good hours for

Above 40°4° today by 10 AM
High 54°12° today at 5 PM
Hard freeze tonight 3–10 AM (low 28°−2°)
Below freezing tomorrow night 4–8 AM (low 31°−1°)

This morningUp to 45°7° by 11 AM · Partly cloudy
This afternoonUp to 54°12° by 5 PM · Clear
TonightDown to 30°−1° by 5 AM · freezing, low 30°−1° · Clear
Tomorrow morningUp to 45°7° by 11 AM · freezing, low 28°−2° · Clear
Tomorrow afternoonUp to 56°13° by 4 PM · Clear
Tomorrow nightDown to 31°−1° by 5 AM · freezing, low 31°−1° · Partly cloudy
Monday morningNear 32°0° · freezing, low 31°−1° · Mostly 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 9a	Sunny	35°2° (likely 35°2° to 38°3°)	32°0°	0%	3 mph5 km/h from N, gusts 9 mph14 km/h	99%	35%	0
Sat 10a	Sunny	41°5° (likely 38°3° to 41°5°)	39°4°	0%	3 mph5 km/h from N, gusts 9 mph15 km/h	88%	25%	0
Sat 11a	Mostly sunny	45°7° (likely 41°5° to 45°7°)	44°7°	0%	3 mph5 km/h from N, gusts 8 mph13 km/h	76%	21%	1
Sat 12p	Sunny	48°9° (likely 44°7° to 48°9°)	47°8°	0%	3 mph5 km/h from N, gusts 8 mph13 km/h	70%	17%	2
Sat 1p	Sunny	49°9° (likely 47°8° to 49°9°)	48°9°	0%	3 mph5 km/h from N, gusts 8 mph13 km/h	68%	17%	3
Sat 2p	Sunny	51°11° (likely 49°9° to 52°11°)	51°11°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	62%	18%	3
Sat 3p	Sunny	52°11° (likely 50°10° to 53°12°)	52°11°	0%	3 mph5 km/h from N, gusts 9 mph15 km/h	59%	16%	3
Sat 4p	Sunny	53°12° (likely 51°11° to 53°12°)	53°12°	0%	5 mph8 km/h from N, gusts 10 mph16 km/h	57%	10%	2
Sat 5p	Sunny	54°12° (likely 51°11° to 54°12°)	54°12°	0%	6 mph10 km/h from NNW, gusts 11 mph18 km/h	58%	7%	1
Sat 6p	Sunny	52°11° (likely 48°9° to 52°11°)	52°11°	0%	6 mph10 km/h from NNW, gusts 11 mph18 km/h	65%	0%	1
Sat 7p	Clear	48°9° (likely 44°7° to 48°9°)	46°8°	0%	5 mph8 km/h from N, gusts 11 mph18 km/h	77%	0%	0
Sat 8p	Clear	45°7° (likely 41°5° to 45°7°)	43°6°	0%	5 mph8 km/h from N, gusts 12 mph19 km/h	85%	0%	0
Sat 9p	Clear	41°5° (likely 39°4° to 42°6°)	37°3°	0%	6 mph10 km/h from N, gusts 11 mph18 km/h	89%	3%	0
Sat 10p	Clear	39°4° (likely 38°3° to 41°5°)	36°2°	0%	5 mph8 km/h from N, gusts 10 mph16 km/h	92%	7%	0
Sat 11p	Clear	37°3° (likely 37°3° to 40°4°)	34°1°	0%	3 mph5 km/h from N, gusts 10 mph16 km/h	94%	7%	0
Sun 12a	Clear	36°2° (likely 36°2° to 39°4°)	36°2°	0%	2 mph3 km/h from NNE, gusts 9 mph14 km/h	94%	7%	0
Sun 1a	Clear	35°2° (likely 35°2° to 39°4°)	35°2°	0%	1 mph2 km/h from NNE, gusts 8 mph14 km/h	96%	8%	0
Sun 2a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	1 mph2 km/h from NE, gusts 9 mph14 km/h	99%	10%	0
Sun 3a	Clear	32°0° (likely 32°0° to 37°3°)	32°0°	0%	1 mph2 km/h from ENE, gusts 7 mph12 km/h	100%	9%	0
Sun 4a	Clear	32°0° (likely 32°0° to 36°2°)	32°0°	0%	1 mph2 km/h from ENE, gusts 4 mph7 km/h	100%	10%	0
Sun 5a	Clear	30°−1° (likely 30°−1° to 36°2°)	30°−1°	0%	1 mph2 km/h from ENE, gusts 3 mph5 km/h	100%	12%	0
Sun 6a	Clear	30°−1° (likely 30°−1° to 36°2°)	30°−1°	0%	1 mph2 km/h from ENE, gusts 2 mph3 km/h	100%	14%	0
Sun 7a	Clear	29°−2° (likely 29°−2° to 36°2°)	29°−2°	0%	1 mph2 km/h from ENE, gusts 2 mph3 km/h	100%	18%	0
Sun 8a	Mostly sunny	28°−2° (likely 28°−2° to 36°2°)	28°−2°	0%	1 mph2 km/h from ENE, gusts 1 mph2 km/h	100%	20%	0
Sun 9a	Mostly sunny	32°0° (likely 32°0° to 37°3°)	32°0°	0%	2 mph3 km/h from ESE, gusts 2 mph3 km/h	95%	27%	0
Sun 10a	Mostly sunny	40°4° (likely 38°3° to 42°6°)	40°4°	0%	2 mph3 km/h from ESE, gusts 3 mph4 km/h	85%	22%	1
Sun 11a	Sunny	45°7° (likely 43°6° to 47°8°)	45°7°	0%	2 mph3 km/h from ESE, gusts 3 mph4 km/h	73%	13%	2
Sun 12p	Sunny	49°9° (likely 47°8° to 51°11°)	49°9°	0%	2 mph3 km/h from S, gusts 3 mph6 km/h	66%	6%	4
Sun 1p	Sunny	52°11° (likely 51°11° to 54°12°)	52°11°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	62%	5%	4
Sun 2p	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	55%	8%	4
Sun 3p	Sunny	55°13° (likely 55°13° to 58°14°)	55°13°	0%	3 mph5 km/h from S, gusts 5 mph8 km/h	51%	20%	4
Sun 4p	Sunny	56°13° (likely 56°13° to 58°14°)	56°13°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	51%	20%	3
Sun 5p	Sunny	55°13° (likely 55°13° to 57°14°)	55°13°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	52%	9%	2
Sun 6p	Sunny	53°12° (likely 52°11° to 55°13°)	53°12°	0%	2 mph3 km/h from SSW, gusts 7 mph11 km/h	62%	10%	1
Sun 7p	Clear	50°10° (likely 49°9° to 50°10°)	50°10°	0%	2 mph3 km/h from SSW, gusts 7 mph12 km/h	68%	12%	0
Sun 8p	Clear	46°8° (likely 46°8° to 48°9°)	46°8°	0%	2 mph3 km/h from SSW, gusts 7 mph11 km/h	75%	6%	0
Sun 9p	Mostly clear	43°6° (likely 43°6° to 45°7°)	43°6°	0%	2 mph3 km/h from SSE, gusts 6 mph9 km/h	81%	13%	0
Sun 10p	Mostly clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from SSE, gusts 6 mph9 km/h	85%	42%	0
Sun 11p	Mostly clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	2 mph3 km/h from SSE, gusts 6 mph10 km/h	87%	42%	0
Mon 12a	Clear	39°4° (likely 39°4° to 43°6°)	37°3°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	89%	40%	0
Mon 1a	Clear	37°3° (likely 37°3° to 42°6°)	34°1°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	93%	40%	0
Mon 2a	Mostly clear	35°2° (likely 35°2° to 41°5°)	32°0°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	96%	44%	0
Mon 3a	Mostly clear	33°1° (likely 33°1° to 40°4°)	30°−1°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	99%	45%	0
Mon 4a	Mostly clear	32°0° (likely 32°0° to 41°5°)	29°−2°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	100%	50%	0
Mon 5a	Mostly clear	31°−1° (likely 31°−1° to 41°5°)	28°−2°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	100%	66%	0
Mon 6a	Cloudy	31°−1° (likely 31°−1° to 41°5°)	28°−2°	0%	3 mph5 km/h from SE, gusts 5 mph9 km/h	100%	68%	0
Mon 7a	Partly cloudy	31°−1° (likely 29°−2° to 42°6°)	28°−2°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	100%	55%	0
Mon 8a	Partly sunny	33°1° (likely 29°−2° to 42°6°)	30°−1°	0%	3 mph5 km/h from SE, gusts 6 mph9 km/h	100%	61%	0

Days ahead

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

Today, Oct 24. Mostly sunny. High 54°12°, low 27°−3°. Typical 56°13° / 30°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 30°−1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 54. North wind 2 to 6 mph.
Tonight: Mostly clear. Low around 27, with temperatures rising to around 30 overnight. North northeast wind 1 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–54°12°
Low, likely
27°−3°–38°3°
Typical high / low
56°13° / 30°−1°
Wind
12 mph20 km/h, gusts 18 mph29 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 56°13°, low 30°−1°. Typical 55°13° / 30°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 31°−1°
  Dry
Official NWS forecast
Day: Sunny, with a high near 56. Southeast wind around 3 mph.
Night: Mostly clear, with a low around 30. South southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–58°14°
Low, likely
30°−1°–36°2°
Typical high / low
55°13° / 30°−1°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 56°13°, low 29°−2°. Typical 55°13° / 29°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 47°8°
  50% chance · 0.12 in3.1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 36°2°
  50% chance · 0.04 in1.1 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 56. South southeast wind 3 to 13 mph, with gusts as high as 25 mph.
Night: Rain likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–59°15°
Low, likely
29°−2°–40°4°
Typical high / low
55°13° / 29°−2°
Wind
17 mph27 km/h, gusts 33 mph53 km/h
UV peak
4
Tuesday, Oct 27. Snow. High 48°9°, low 24°−4°. Typical 54°12° / 29°−2°. Snow 0.05 in1.3 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 37°3°
  40% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Cloudy, 47°8°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Night: Partly cloudy, with a low around 24.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
45°7°–49°9°
Low, likely
24°−4°–38°3°
Typical high / low
54°12° / 29°−2°
Wind
15 mph24 km/h, gusts 25 mph40 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 53°12°, low 28°−2°. Typical 54°12° / 29°−2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 35°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 53.
Night: Partly cloudy, with a low around 28.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
51°11°–53°12°
Low, likely
22°−6°–36°2°
Typical high / low
54°12° / 29°−2°
Wind
8 mph12 km/h, gusts 18 mph29 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 56°13°, low 31°−1°. Typical 53°12° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 49°9°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 56.
Night: Mostly cloudy, with a low around 31.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–58°14°
Low, likely
28°−2°–39°4°
Typical high / low
53°12° / 28°−2°
Wind
11 mph17 km/h, gusts 24 mph38 km/h
UV peak
2
Friday, Oct 30. Rain. High 55°13°, low 30°−1°. Typical 53°12° / 28°−2°. Rain 0.26 in6.6 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  40% chance · 0.06 in1.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 51°10°
  50% chance · 0.06 in1.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 45°7°
  50% chance · 0.2 in0.4 cm
4. Overnight
  midnight–6 AM
  Cloudy, 37°3°
  40% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Night: A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
45°7°–56°13°
Low, likely
30°−1°–44°7°
Typical high / low
53°12° / 28°−2°
Wind
24 mph38 km/h, gusts 34 mph54 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 45°7°, low 31°−1°. Typical 52°11° / 28°−2°. Rain 0.08 in2 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 35°2°
  40% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 45°7°
  30% chance · 0.05 in1.1 mm
3. Evening
  6 PM–midnight
  Clear, 36°2°
  30% chance
4. Overnight
  midnight–6 AM
  Clear, 30°−1°
  20% 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°–51°11°
Low, likely
23°−5°–39°4°
Typical high / low
52°11° / 28°−2°
Wind
9 mph14 km/h, gusts 27 mph43 km/h
UV peak
4
Sunday, Nov 1. Sunny. High 44°7°, low 29°−2°. Typical 52°11° / 28°−2°. Rain 0.03 in0.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 44°7°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 26°−3°
  20% chance · 0.6 in1.5 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
38°3°–49°9°
Low, likely
19°−7°–39°4°
Typical high / low
52°11° / 28°−2°
Wind
6 mph9 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 45°7°, low 29°−2°. Typical 51°11° / 27°−3°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 27°−3°
  20% chance · 0.4 in0.9 cm
2. Afternoon
  noon–6 PM
  Cloudy, 44°7°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 38°3°
  20% 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
38°3°–54°12°
Low, likely
26°−3°–34°1°
Typical high / low
51°11° / 27°−3°
Wind
7 mph12 km/h, gusts 18 mph29 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 54°, low 27°.
Tomorrow
Dry, high 56°, low 30°.
Monday
Dry, high 56°, low 29°.
Rest of week
Mostly dry, highs 44–56°.

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

Portneuf River at Topaz

5.4 mi

Below flood stage

Level: 2.7 ft
Flow: 98 cfs

Forecast peak 3.1 ft Sat 12 PM

Reading from Sat 8:15 AM · NWS gauge page

Portneuf River at Pocatello

21 mi

Below flood stage

Level: 4.2 ft
Flow: 180 cfs

Forecast peak 4.6 ft Sat 6 PM

Reading from Sat 7:45 AM · NWS gauge page

Marsh Creek (Eastern ID) near McCammon

2.2 mi

Below flood stage

Level: 2.6 ft
Flow: 39 cfs

Reading from Sat 8:15 AM · NWS gauge page

Portneuf River at Inkom, ID

10 mi

Level: 21.1 ft
Flow: 218 cfs

Reading from Sat 7:45 AM · NWS gauge page

For your home

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

Heating this week

About 72% less heating than a typical week.

This week 46Typical 164

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 31
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 30°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?

Lava Hot Springs · official normals 1991–2020 · records 1999–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

+3°+1°SunOct 18
+4°+2°MonOct 19
±0°TueOct 20
+10°+6°WedOct 21
—ThuOct 22
+11°+6°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 39 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 37 min less
Golden hour: 5:53–6:50 PM; Morning 7:35–8:32 AM
Blue hour: 6:50–7:01 PM; Morning 7:24–7:35 AM; first light 7:24 AM

Stars tonight? Fair

Clear 7:01 PM–7:25 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:10 AM · rises 5:32 PM
Full moon: Oct 25
New moon: Nov 9

Looking northeast from McCammon. The highest point on the skyline is about 9,200 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.

McCammon, ID weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Portneuf River at Topaz

Portneuf River at Pocatello

Marsh Creek (Eastern ID) near McCammon

Portneuf River at Inkom, ID

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon