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

Nampa Municipal Airport (KMAN)

Lat: 43.5813°NLon: 116.5231°WElev: 2536.0ft.

Overcast

43°F

6°C

Humidity 100%
Wind Speed SSE 4 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Apr 09:15 PM MDT
Extended Forecast for

Jordan Valley OR

  • Tonight

    Tonight: Rain showers likely before 5am, then a chance of rain and snow showers. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 34. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow showers, becoming all rain after noon. Snow level 4700 feet rising to 6400 feet in the afternoon. High near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Areas of fog after midnight. Otherwise, partly cloudy, with a low around 30. West northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 30 °F

    Slight Chance
    Showers then
    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 58. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 58 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 37. Southwest wind 6 to 9 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Snow level 6700 feet lowering to 4400 feet after midnight . Low around 23. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

Detailed Forecast

Tonight
Rain showers likely before 5am, then a chance of rain and snow showers. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 34. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain and snow showers, becoming all rain after noon. Snow level 4700 feet rising to 6400 feet in the afternoon. High near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of showers before midnight. Areas of fog after midnight. Otherwise, partly cloudy, with a low around 30. West northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 58. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 37. Southwest wind 6 to 9 mph.
Wednesday
Showers. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Snow level 6700 feet lowering to 4400 feet after midnight . Low around 23. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 40. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jordan Valley OR
 42.97°N 117.07°W (Elev. 4400 ft)
Last Update:
12:29 pm MDT Apr 12, 2026
Forecast Valid:
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
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