Observed 8:05 AM MDT at KIDA

Shelley, ID weather

Sunny and 30°−1°.

Forecasts agree

Now 30°−1°

Sunny · Feels like 25°−4°

Wind: 5 mph7 km/h; From the north. Up to 7 mph11 km/h through 8 PM
Dew point: 28°−2°; Dry · up to 37°3° by 11 AM (comfortable)
Humidity: 93%; Air 30°−1°, dew point 28°−2° · frost likely
UV index: 0Low; Moderate 1–3 PM · peak 3
Air quality: 7Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.31 inHg1026 hPa; Steady over the last 3 h

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

17°10° cooler than this time yesterday (48°9° then, 31°−1° now)

Good hours for

Above 40°4° today by 11 AM
High 52°11° today at 4 PM
Below freezing tomorrow 5–10 AM (low 29°−2°)
Below freezing Monday from 6 AM (low 32°0°)

This morningUp to 41°5° by 11 AM · freezing, low 31°−1° · Clear
This afternoonUp to 52°11° by 4 PM · Clear
TonightDown to 31°−1° by 5 AM · freezing, low 31°−1° · Clear
Tomorrow morningUp to 42°6° by 11 AM · freezing, low 29°−2° · Clear
Tomorrow afternoonUp to 55°13° by 4 PM · Clear
Tomorrow nightDown to 33°1° by 5 AM · 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 8a	Sunny	31°−1° (likely 30°−1° to 35°2°)	26°−3°	0%	5 mph8 km/h from NNE, gusts 9 mph14 km/h	100%	17%	0
Sat 9a	Sunny	33°1° (likely 31°−1° to 36°2°)	28°−2°	0%	6 mph10 km/h from NNE, gusts 9 mph15 km/h	100%	16%	0
Sat 10a	Sunny	38°3° (likely 35°2° to 38°3°)	33°1°	0%	7 mph11 km/h from NNE, gusts 10 mph16 km/h	94%	11%	0
Sat 11a	Sunny	41°5° (likely 39°4° to 42°6°)	37°3°	0%	6 mph10 km/h from NNE, gusts 10 mph16 km/h	87%	4%	1
Sat 12p	Sunny	45°7° (likely 42°6° to 45°7°)	42°6°	0%	6 mph10 km/h from N, gusts 9 mph14 km/h	79%	11%	2
Sat 1p	Sunny	48°9° (likely 46°8° to 48°9°)	46°8°	0%	5 mph8 km/h from N, gusts 9 mph14 km/h	72%	12%	3
Sat 2p	Sunny	50°10° (likely 48°9° to 50°10°)	49°9°	0%	3 mph5 km/h from N, gusts 8 mph13 km/h	68%	15%	3
Sat 3p	Sunny	50°10° (likely 49°9° to 51°11°)	49°9°	0%	3 mph5 km/h from N, gusts 7 mph11 km/h	63%	17%	2
Sat 4p	Sunny	52°11° (likely 50°10° to 52°11°)	52°11°	0%	3 mph5 km/h from N, gusts 7 mph11 km/h	61%	8%	2
Sat 5p	Sunny	50°10° (likely 50°10° to 50°10°)	48°9°	0%	5 mph8 km/h from N, gusts 8 mph12 km/h	62%	4%	1
Sat 6p	Sunny	50°10° (likely 47°8° to 50°10°)	49°9°	0%	3 mph5 km/h from N, gusts 7 mph12 km/h	69%	4%	1
Sat 7p	Clear	46°8° (likely 43°6° to 46°8°)	45°7°	0%	3 mph5 km/h from NNE, gusts 6 mph9 km/h	77%	1%	0
Sat 8p	Clear	43°6° (likely 41°5° to 43°6°)	43°6°	0%	2 mph3 km/h from NE, gusts 7 mph10 km/h	85%	2%	0
Sat 9p	Clear	42°6° (likely 39°4° to 42°6°)	40°4°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	85%	4%	0
Sat 10p	Clear	40°4° (likely 37°3° to 40°4°)	40°4°	0%	2 mph3 km/h from NE, gusts 5 mph9 km/h	87%	8%	0
Sat 11p	Clear	39°4° (likely 36°2° to 39°4°)	39°4°	0%	2 mph3 km/h from NNE, gusts 6 mph10 km/h	90%	11%	0
Sun 12a	Clear	38°3° (likely 35°2° to 38°3°)	38°3°	0%	2 mph3 km/h from NNE, gusts 7 mph12 km/h	92%	8%	0
Sun 1a	Clear	37°3° (likely 34°1° to 37°3°)	37°3°	0%	1 mph2 km/h from NNE, gusts 7 mph12 km/h	96%	7%	0
Sun 2a	Clear	35°2° (likely 33°1° to 35°2°)	35°2°	0%	1 mph2 km/h from NNE, gusts 7 mph12 km/h	99%	8%	0
Sun 3a	Clear	35°2° (likely 33°1° to 35°2°)	35°2°	0%	2 mph3 km/h from NNE, gusts 7 mph12 km/h	100%	9%	0
Sun 4a	Clear	33°1° (likely 32°0° to 34°1°)	33°1°	0%	2 mph3 km/h from NNE, gusts 6 mph10 km/h	100%	12%	0
Sun 5a	Clear	31°−1° (likely 31°−1° to 33°1°)	31°−1°	0%	2 mph3 km/h from NNE, gusts 6 mph10 km/h	100%	12%	0
Sun 6a	Clear	31°−1° (likely 30°−1° to 33°1°)	31°−1°	0%	2 mph3 km/h from NNE, gusts 7 mph11 km/h	100%	13%	0
Sun 7a	Clear	31°−1° (likely 30°−1° to 32°0°)	31°−1°	0%	2 mph3 km/h from NNE, gusts 7 mph11 km/h	100%	15%	0
Sun 8a	Mostly sunny	29°−2° (likely 29°−2° to 32°0°)	29°−2°	0%	2 mph3 km/h from NNE, gusts 7 mph11 km/h	100%	20%	0
Sun 9a	Mostly sunny	32°0° (likely 32°0° to 34°1°)	29°−2°	0%	3 mph5 km/h from N, gusts 6 mph9 km/h	100%	17%	0
Sun 10a	Sunny	38°3° (likely 37°3° to 39°4°)	36°2°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	92%	3%	1
Sun 11a	Sunny	42°6° (likely 42°6° to 44°7°)	40°4°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	85%	3%	2
Sun 12p	Sunny	46°8° (likely 46°8° to 49°9°)	46°8°	0%	2 mph3 km/h from NW, gusts 5 mph7 km/h	76%	0%	3
Sun 1p	Sunny	50°10° (likely 50°10° to 52°11°)	50°10°	0%	2 mph3 km/h from NW, gusts 4 mph6 km/h	68%	1%	4
Sun 2p	Sunny	53°12° (likely 53°12° to 55°13°)	53°12°	0%	2 mph3 km/h from NW, gusts 5 mph9 km/h	63%	3%	4
Sun 3p	Sunny	54°12° (likely 54°12° to 56°13°)	54°12°	0%	2 mph3 km/h from W, gusts 5 mph7 km/h	58%	12%	4
Sun 4p	Sunny	55°13° (likely 55°13° to 56°13°)	55°13°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	56%	4%	3
Sun 5p	Sunny	53°12° (likely 53°12° to 56°13°)	53°12°	0%	2 mph3 km/h from W, gusts 5 mph9 km/h	58%	6%	2
Sun 6p	Sunny	52°11° (likely 51°11° to 54°12°)	52°11°	0%	1 mph2 km/h from SSW, gusts 3 mph5 km/h	65%	10%	1
Sun 7p	Mostly clear	49°9° (likely 48°9° to 50°10°)	49°9°	0%	1 mph2 km/h from SSW, gusts 3 mph4 km/h	73%	26%	0
Sun 8p	Mostly clear	47°8° (likely 45°7° to 48°9°)	47°8°	0%	1 mph2 km/h from SSW, gusts 3 mph5 km/h	78%	25%	0
Sun 9p	Mostly clear	44°7° (likely 42°6° to 44°7°)	44°7°	0%	2 mph3 km/h from ESE, gusts 3 mph5 km/h	81%	44%	0
Sun 10p	Mostly clear	42°6° (likely 40°4° to 43°6°)	42°6°	0%	2 mph3 km/h from ESE, gusts 3 mph5 km/h	84%	50%	0
Sun 11p	Mostly clear	41°5° (likely 37°3° to 42°6°)	41°5°	0%	2 mph3 km/h from ESE, gusts 4 mph7 km/h	87%	49%	0
Mon 12a	Mostly clear	40°4° (likely 35°2° to 41°5°)	40°4°	0%	2 mph3 km/h from ESE, gusts 4 mph7 km/h	90%	50%	0
Mon 1a	Mostly clear	39°4° (likely 32°0° to 41°5°)	39°4°	0%	2 mph3 km/h from ESE, gusts 5 mph8 km/h	94%	43%	0
Mon 2a	Mostly clear	37°3° (likely 31°−1° to 40°4°)	37°3°	0%	2 mph3 km/h from ESE, gusts 7 mph12 km/h	97%	45%	0
Mon 3a	Mostly clear	36°2° (likely 30°−1° to 40°4°)	33°1°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	100%	51%	0
Mon 4a	Mostly clear	34°1° (likely 30°−1° to 40°4°)	31°−1°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	100%	54%	0
Mon 5a	Mostly clear	33°1° (likely 29°−2° to 40°4°)	30°−1°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	100%	75%	0
Mon 6a	Cloudy	32°0° (likely 29°−2° to 41°5°)	29°−2°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	100%	73%	0
Mon 7a	Partly cloudy	32°0° (likely 26°−3° to 43°6°)	29°−2°	0%	3 mph5 km/h from E, gusts 5 mph8 km/h	100%	67%	0

Days ahead

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

Today, Oct 24. Drizzle. High 52°11°, low 29°−2°. Typical 55°13° / 28°−2°. Rain 0.03 in0.8 mm, 0% chance. 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
  Clear, 31°−1°
  Dry
Official NWS forecast
Today: Sunny. High near 52, with temperatures falling to around 50 in the afternoon. North northeast wind 3 to 7 mph.
Tonight: Mostly clear. Low around 29, with temperatures rising to around 31 overnight. North northeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
50°10°–52°11°
Low, likely
29°−2°–35°2°
Typical high / low
55°13° / 28°−2°
Wind
9 mph14 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 55°13°, low 31°−1°. Typical 54°12° / 28°−2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 33°1°
  Dry
Official NWS forecast
Day: Sunny. High near 55, with temperatures falling to around 53 in the afternoon. North northwest wind around 3 mph.
Night: Mostly clear, with a low around 31. Southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
55°13°–56°13°
Low, likely
30°−1°–32°0°
Typical high / low
54°12° / 28°−2°
Wind
6 mph9 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 57°14°, low 32°0°. Typical 54°12° / 28°−2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 47°8°
  40% chance · 0.05 in1.2 mm
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  40% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57. South southeast wind around 6 mph.
Night: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–60°16°
Low, likely
29°−2°–39°4°
Typical high / low
54°12° / 28°−2°
Wind
14 mph22 km/h, gusts 26 mph41 km/h
UV peak
3
Tuesday, Oct 27. Snow. High 48°9°, low 28°−2°. Typical 53°12° / 27°−3°. Snow 0.02 in0.5 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 37°3°
  40% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 35°1°
  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: Mostly cloudy, with a low around 28.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
46°8°–49°9°
Low, likely
28°−2°–39°4°
Typical high / low
53°12° / 27°−3°
Wind
27 mph43 km/h, gusts 38 mph61 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 52°11°, low 30°−1°. Typical 53°12° / 27°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 33°0°
  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, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 52.
Night: Partly cloudy, with a low around 30.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
50°10°–53°12°
Low, likely
30°−1°–35°2°
Typical high / low
53°12° / 27°−3°
Wind
9 mph15 km/h, gusts 22 mph36 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 55°13°, low 32°0°. Typical 52°11° / 27°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  20% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 55.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–56°13°
Low, likely
32°0°–37°3°
Typical high / low
52°11° / 27°−3°
Wind
14 mph23 km/h, gusts 24 mph38 km/h
UV peak
2
Friday, Oct 30. Rain. High 54°12°, low 31°−1°. Typical 52°11° / 26°−3°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 41°5°
  30% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 51°11°
  30% chance · 0.08 in2 mm
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  30% chance · 0.06 in1.6 mm
4. Overnight
  midnight–6 AM
  Cloudy, 37°3°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Night: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
47°8°–56°13°
Low, likely
31°−1°–39°4°
Typical high / low
52°11° / 26°−3°
Wind
18 mph30 km/h, gusts 30 mph48 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 46°8°, low 32°0°. Typical 51°11° / 26°−3°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 36°2°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 46°8°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 38°3°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 32°0°
  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
43°6°–51°11°
Low, likely
30°−1°–36°2°
Typical high / low
51°11° / 26°−3°
Wind
17 mph27 km/h, gusts 27 mph44 km/h
UV peak
4
Sunday, Nov 1. Partly sunny. High 44°7°, low 31°−1°. Typical 51°11° / 26°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 31°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 43°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 38°3°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 31°0°
  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
39°4°–47°8°
Low, likely
27°−3°–34°1°
Typical high / low
51°11° / 26°−3°
Wind
15 mph23 km/h, gusts 30 mph47 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 45°7°, low 32°0°. Typical 50°10° / 26°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 44°6°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 39°4°
  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
37°3°–52°11°
Low, likely
31°−1°–32°0°
Typical high / low
50°10° / 26°−3°
Wind
14 mph22 km/h, gusts 28 mph45 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 52°, low 29°.
Tomorrow
Dry, high 55°, low 31°, warming up.
Monday
Dry, high 57°, low 32°.
Rest of week
Mostly dry, highs 44–55°.

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

Snake River near Shelley

2.4 mi

Below flood stage

Level: 5.4 ft
Flow: 2,360 cfs

Forecast peak 5.6 ft Mon 6 AM

Reading from Sat 7:15 AM · NWS gauge page

Snake River at Blackfoot

18 mi

Below flood stage

Level: 5.1 ft
Flow: 1,580 cfs

Forecast peak 5.3 ft Mon 6 PM

Reading from Sat 6:15 AM · NWS gauge page

Willow Creek (Eastern ID) below Ririe Dam near Ririe

24 mi

Below flood stage

Level: 0.8 ft

Forecast peak 1.8 ft Sat 12 PM

Reading from Sat 6:30 AM · NWS gauge page

Eastern Idaho Reservoirs at Ririe Dam

24 mi

Below flood stage

Level: 5064 ft

Forecast peak 5064 ft Mon 5 AM

Reading from Sat 6:30 AM · NWS gauge page

For your home

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

Heating this week

About 73% less heating than a typical week.

This week 46Typical 173

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 34
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 28 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 28°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?

Idaho Falls FAA Airport · official normals 1991–2020 · records 1948–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

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

+5°+3°SunOct 18
+7°+4°MonOct 19
+11°+6°TueOct 20
+14°+8°WedOct 21
+12°+7°ThuOct 22
+3°+2°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 37 min; Losing 2 min 49 s a day; shortest Dec 21, 1 h 40 min less
Golden hour: 5:51–6:48 PM; Morning 7:35–8:33 AM
Blue hour: 6:48–7:00 PM; Morning 7:24–7:35 AM; first light 7:24 AM

Stars tonight? Fair

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

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:10 AM · rises 5:31 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Shelley. The highest point on the skyline is about 11,600 ft, 71 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Shelley, ID weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Snake River near Shelley

Snake River at Blackfoot

Willow Creek (Eastern ID) below Ririe Dam near Ririe

Eastern Idaho Reservoirs at Ririe Dam

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