Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Clear

61°F

16°C

Humidity 38%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 07 Oct 10:15 AM PDT
Extended Forecast for

4 Miles SSE Grangeville ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Light west wind.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Calm wind becoming south southwest around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Southwest wind around 5 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Calm wind becoming south 5 to 9 mph in the evening.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. South southwest wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of rain before 3am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow.  Snow level 7000 feet lowering to 6200 feet in the afternoon . Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 3am.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow before noon.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Light west wind.
Tonight
Mostly clear, with a low around 49. Calm wind becoming south southwest around 5 mph.
Thursday
Sunny, with a high near 63. Southwest wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 51. Calm wind becoming south 5 to 9 mph in the evening.
Friday
Sunny, with a high near 60. South southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Friday Night
A slight chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Saturday
A chance of rain and snow. Snow level 7000 feet lowering to 6200 feet in the afternoon . Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 34.
Sunday
A chance of snow before noon. Mostly cloudy, with a high near 38.
Sunday Night
A slight chance of rain and snow before 9pm, then a slight chance of snow. Mostly cloudy, with a low around 32.
Columbus Day
Mostly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Grangeville ID
 45.86°N 116.1°W (Elev. 5738 ft)
12:22 pm MDT Oct 7, 2026
1pm MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database