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Hazardous Weather Conditions
Current conditions at
FAIRFIELD (FAFI)
Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.NA
26°F
-3°C
| Humidity | 86% |
| Wind Speed | S 0 MPH |
| Barometer | NA |
| Dewpoint | 22°F (-6°C) |
| Visibility | NA |
| Last update | 18 Jan 10:00 AM MST |
Extended Forecast for
21 Miles W Fairfield ID
Air Stagnation Advisory January 18, 10:44am until January 22, 11:00am
NOW until 11:00am Thu

Air Stagnation Advisory
Today

High: 40 °F
Sunny
Tonight

Low: 17 °F
Mostly Clear
M.L.King Day

High: 40 °F
Sunny
Monday Night

Low: 17 °F
Mostly Clear
Tuesday

High: 38 °F
Sunny
Tuesday Night

Low: 20 °F
Mostly Clear
Wednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 40. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 17. Calm wind.
M.L.King Day
Sunny, with a high near 40. Calm wind becoming south southeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 17. Light northwest wind.
Tuesday
Sunny, with a high near 38. North northwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 24.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
21 Miles W Fairfield ID
43.31°N 115.22°W (Elev. 5420 ft)
43.31°N 115.22°W (Elev. 5420 ft)
3:29 am MST Jan 18, 2026
10am MST Jan 18, 2026-6pm MST Jan 24, 2026



