Grangeville, Idaho Weather Conditions

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Current Conditions

  • 57°
  • Scattered Clouds
  • Wind: Calm
  • Humidity: 54%
  • Visibility: 7.0 miles
  • Dew Point: 40°
  • Pressure: 30.02 in. -

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
63°
52°
54°
54°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Mostly Cloudy
  • High: 64 °
  • Low: 52 °
  • Mostly Cloudy
  • Friday
  • Chance of Rain
  • High: 66 °
  • Low: 41 °
  • Chance of Rain
  • Saturday
  • Rain
  • High: 43 °
  • Low: 34 °
  • Rain
  • Sunday
  • Partly Cloudy
  • High: 45 °
  • Low: 30 °
  • Partly Cloudy
  • Monday
  • Mostly Cloudy
  • High: 55 °
  • Low: 37 °
  • Mostly Cloudy

Forecast for Grangeville, Idaho

Updated: 2:00 PM PDT on October 30, 2014

  • Thursday

    Mostly cloudy. High of 64F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 52F. Winds from the SSW at 5 to 10 mph.

  • Friday

    Mostly cloudy with a chance of rain in the afternoon. High of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 60%.

  • Friday Night

    Overcast with rain. Low of 41F. Winds from the NW at 5 to 10 mph. Chance of rain 80%.

  • Saturday

    Overcast with rain, then snow and rain in the afternoon. High of 43F. Winds from the NW at 5 to 10 mph. Chance of precipitation 90% .

  • Saturday Night

    Overcast with a chance of rain. Fog overnight. Low of 34F. Winds less than 5 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Overcast in the morning, then mostly cloudy. High of 45F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Low of 30F. Winds less than 5 mph.

  • Monday

    Mostly cloudy. High of 55F. Winds less than 5 mph.

  • Monday Night

    Overcast. Low of 37F. Winds from the SSE at 5 to 10 mph.

  • Tuesday

    Overcast with a chance of rain. High of 52F. Winds from the South at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Mostly cloudy. Low of 39F. Winds from the South at 5 to 10 mph.

  • Wednesday

    Mostly cloudy with a chance of rain. High of 52F. Winds from the South at 5 to 10 mph. Chance of rain 50%.

  • Wednesday Night

    Overcast with a chance of rain. Fog overnight. Low of 41F. Winds from the South at 5 to 10 mph. Chance of rain 20%.

  • Thursday

    Overcast with a chance of rain. High of 52F. Winds from the South at 5 to 10 mph. Chance of rain 50%.

  • Thursday Night

    Partly cloudy. Low of 39F. Winds from the South at 5 to 10 mph.

  • Friday

    Partly cloudy with a chance of rain. Fog early. High of 52F. Winds less than 5 mph. Chance of rain 20%.

  • Friday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday

    Partly cloudy. High of 48F. Winds less than 5 mph.

  • Saturday Night

    Mostly cloudy with a chance of snow. Fog overnight. Low of 34F. Winds less than 5 mph. Chance of snow 30%.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm. Fog early. High of 46F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 40%.

  • Monday

    Clear. High of 45F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: MesoWest Grangeville 1N ID US MSOWFO, Grangeville, ID

Updated: 3:29 PM PDT

Temperature: 57 °F Dew Point: 41 °F Humidity: 55% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Elk St., Grangeville, ID

Updated: 4:29 PM PDT

Temperature: 56.7 °F Dew Point: 44 °F Humidity: 63% Wind: East at 1.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Graphs

Location: High Camp, Grangeville, ID

Updated: 4:29 PM PDT

Temperature: 53.3 °F Dew Point: 35 °F Humidity: 49% Wind: SSE at 11.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Kamiah-ID, Kamiah, ID

Updated: 3:50 PM PDT

Temperature: 60.3 °F Dew Point: - Humidity: 66% Wind: North at - Pressure: 28.41 in Hourly Precipitation: 0.00 in Graphs

Location: Ash Street Kamiah, Kamiah, ID

Updated: 4:29 PM PDT

Temperature: 60.4 °F Dew Point: 51 °F Humidity: 72% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Graphs

Location: Kamiah Airport, Kamiah, ID

Updated: 4:29 PM PDT

Temperature: 60.1 °F Dew Point: 51 °F Humidity: 71% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Missoula Montana 
252 PM MDT Thursday Oct 30 2014 


..significant mountain snows above 4500 feet this weekend... 


Discussion...a ridge of high pressure will continue over the 
region tonight. Inversions, cold pools, and fog are anticipated 
to be a bit stronger tonight in the lower valleys. Valley 
inversions will persist through the mid morning hours. The ridge 
of high pressure will be shoved eastward as a low pressure system 
amplifies and moves toward the northwest coast. The resultant warm 
southwest flow will erode inversions and allow the atmosphere to 
mix, resulting in temperatures 10 degrees warmer than today, 
hovering around 60. 


The big weather maker is still on track to impact the northern 
rockies midday Saturday through Sunday. A closed low will move 
through the region and bring abundant precipitation, with snow 
above 4500 feet. The majority of accumulating snow is expected 
between late Saturday afternoon through late morning/early 
afternoon Sunday. This is the first widespread major snow event 
this winter, so be sure to prepare for very wintry conditions in 
the areas noted above. 


Some impacts from this system include: 


1. Difficult travel over mountain passes, especially Lolo, lost 
trail, Homestake, McDonald, and marias. 


2. For higher terrain: snow amounts of 4-8 inches will be common, with 
locally higher amounts expected. 


3. High elevation valleys in southwest Montana, specifically 
Butte, Anaconda, Georgetown Lake, Phillipsburg will be impacted 
with accumulating snows. Amounts of 2-5 inches are possible. 


4. Outdoor activities, hunting, or late season hiking may be 
downright miserable at times. 


Heavier snow will quickly turn to lighter snow showers as this 
winter system moves east. Most of the precipitation will diminish 
Sunday evening as a weak ridge re-enters the region through 
Monday. 


Next week will remain fairly cool, cloudy, and rainy at times. 
The northern rockies will remain in a somewhat steady area of 
moisture being ushered inland from the Pacific Ocean. While not 
every day is expected to be dreary, rainfall will be more common 
than sunshine, especially across northwest Montana. Locations in south 
central Idaho, such as Salmon and Leadore, should see less rain 
than most other locations in the region. 


&& 


Aviation...high and mid level clouds will continue to stream 
across the region into Friday under a southwest flow aloft. 
Moist low-level conditions in the valleys will lead to patchy fog 
and low clouds, causing reduced visibilities and periodic low 
ceilings at kgpi and possibly kmso from late this evening through 
mid-morning on Friday. Conditions will begin to improve around 
Friday mid-morning. Elsewhere, partly cloudy skies and light 
winds will continue into Friday afternoon. Light rain will be on 
the increase across far northwest Montana and north-central Idaho 
on Friday evening ahead of the weekend winter storm. 




&& 


Mso watches/warnings/advisories... 
Montana...Winter Storm Watch from Saturday afternoon through Sunday 
afternoon Bitterroot/Sapphire Mountains...Butte/Blackfoot 
region...Potomac/Seeley Lake region...West Glacier region. 


Idaho...Winter Storm Watch from Saturday afternoon through Sunday 
afternoon eastern Lemhi County...southern Clearwater 
Mountains...western Lemhi County. 


&& 


$$ 








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