National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Current conditions at

Grant County Regional Airport (KGCD)

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

Clear

N/A

Humidity	39%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	25 Apr 08:50 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Greenhorn OR

Overnight
Low: 56 °F
Chance
Showers
Wednesday
High: 53 °F⇓
Rain/Snow
Likely
Wednesday Night
Low: 34 °F
Mostly Clear
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 41 °F
Partly Sunny
Saturday Night
Low: 29 °F
Chance Snow
Showers

Detailed Forecast

Overnight

A 30 percent chance of showers after 5am. Mostly cloudy, with a steady temperature around 56. South wind 5 to 7 mph.

Wednesday

Rain showers likely, possibly mixing with snow after 11am, then gradually ending. Snow level 9300 feet lowering to 6300 feet. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 43 by 11am. West wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 34. Northwest wind 6 to 15 mph, with gusts as high as 33 mph.

Thursday

Sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 36. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

Friday

Sunny, with a high near 52.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

Partly sunny, with a high near 41.