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

10 Miles E Fairfield ID

  • Overnight

    Overnight: Mostly clear, with a low around 48. North northeast wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. South southwest wind 6 to 10 mph becoming north northeast in the evening.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. North northeast wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. South southwest wind 5 to 13 mph becoming north after midnight.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 48. North northeast wind around 5 mph.
Monday
Sunny, with a high near 89. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Monday Night
Mostly clear, with a low around 51. South southwest wind 6 to 10 mph becoming north northeast in the evening.
Tuesday
Sunny and hot, with a high near 93. North northeast wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 52. South southwest wind 5 to 13 mph becoming north after midnight.
Wednesday
Sunny and hot, with a high near 90.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny and hot, with a high near 92.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny and hot, with a high near 91.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fairfield ID
 43.34°N 114.59°W (Elev. 5007 ft)
Last Update:
3:05 pm MDT Aug 17, 2025
Forecast Valid:
1am MDT Aug 18, 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