Weather Tomorrow

Weather Tomorrow for ZIP 83401

Idaho Falls, ID · View full Idaho Falls forecast

Frost AdvisoryUntil May 22, 3:30 AM

Frost Advisory issued May 21 at 1:22PM MDT until May 22 at 9:00AM MDT by NWS Pocatello ID

Take steps now to protect tender plants from the cold.

Friday, May 22, 2026

67°Low 34°FColdHot
Cloudy

Precip chance

0%

Wind

3-8 mph

Humidity

44%

Feels like

65–36°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

34°Temperature trend67°
TimeTempConditionRain %Wind
6 AM☽43°FMostly Clear
0%
6 mph NE
7 AM☽41°FPartly Cloudy
0%
5 mph ENE
8 AM☽39°FPartly Cloudy
0%
3 mph NE
9 AM☽36°FPartly Cloudy
0%
3 mph NNE
10 AM☽36°FMostly Cloudy
0%
3 mph NNE
11 AM☽35°FMostly Cloudy
0%
3 mph NNE
12 PM34°FPartly Sunny
0%
5 mph NNE
1 PM36°FPartly Sunny
0%
5 mph NNE
2 PM40°FMostly Sunny
0%
3 mph N
3 PM46°FMostly Sunny
0%
3 mph NNE
4 PM53°FMostly Sunny
0%
3 mph N
5 PM57°FPartly Sunny
0%
5 mph N
6 PM60°FPartly Sunny
0%
6 mph WNW
7 PM62°FMostly Sunny
0%
7 mph W
8 PM64°FMostly Sunny
0%
8 mph W
9 PM65°FMostly Sunny
0%
8 mph WSW
10 PM66°FSunny
0%
8 mph WSW
11 PM66°FSunny
0%
8 mph SW
12 AM☽67°FPartly Cloudy
0%
7 mph S
1 AM☽66°FPartly Cloudy
0%
7 mph S
2 AM☽64°FPartly Cloudy
0%
7 mph S
3 AM☽57°FPartly Cloudy
0%
6 mph SE
4 AM☽54°FPartly Cloudy
0%
6 mph SE
5 AM☽52°FPartly Cloudy
0%
6 mph SE

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Warm and comfortable — dress light

Clothing

  • • T-shirt or light blouse
  • • Shorts or light pants

Footwear

Comfortable shoes or sandals

Conditions

High: 67°F

Low: 34°F

Wind: 3-8 mph

Rain: 0%

Big temperature swing (34°F to 67°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

10 PM – 11 PM96

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

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