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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.

Clear

60°F

16°C

Humidity 40%
Wind Speed WNW 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 06:55 PM PDT
Extended Forecast for

10 Miles WNW Greenhorn OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Northwest wind around 5 mph becoming light and variable in the evening.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Calm wind becoming south around 6 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. Light south wind becoming southeast 9 to 14 mph in the evening. Winds could gust as high as 18 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. Southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming light and variable in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Northwest wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 40. Light south wind becoming southeast 9 to 14 mph in the evening. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 52. Southeast wind 6 to 9 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A chance of showers. Partly sunny, with a high near 49.
Thursday Night
A chance of rain and snow showers. Snow level 9100 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow showers. Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Greenhorn OR
 44.76°N 118.7°W (Elev. 6637 ft)
Last Update:
3:01 pm PDT Oct 17, 2026
Forecast Valid:
7pm PDT Oct 17, 2026-6pm PDT Oct 24, 2026
 
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