National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

NA

N/A

Humidity 48%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 11 Aug 12:00 AM MDT
Extended Forecast for

5 Miles N Fairfield ID

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 13 mph.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind 5 to 13 mph becoming northeast in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. Northeast wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Southwest wind 7 to 10 mph becoming north northeast in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. North northeast wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 13 mph.
Tonight
Mostly clear, with a low around 52. Southwest wind 5 to 13 mph becoming northeast in the evening.
Monday
Sunny, with a high near 87. Northeast wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 55. Southwest wind 7 to 10 mph becoming north northeast in the evening.
Tuesday
Sunny and hot, with a high near 92. North northeast wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny and hot, with a high near 91.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny and hot, with a high near 91.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Fairfield ID
 43.4°N 114.79°W (Elev. 5285 ft)
Last Update:
3:05 pm MDT Aug 17, 2025
Forecast Valid:
5pm MDT Aug 17, 2025-6pm MDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation