Pacific Storm; Plains Temperature Records; Critical Fire Weather

A Pacific storm could bring areas of heavy snow and gusty winds from Wyoming into Minnesota Tuesday night into Wednesday. Ahead of this, temperatures in the central and northern Plains Tuesday will threaten two dozen or more high temperatures records. Dry, gusty winds are supporting critical fire weather for portions of the southern High Plains and southern Rockies Tuesday through Thursday. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282ft.

light snow,mist

-2°C

28°F

Humidity 92%
Wind Speed S 8 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint -3°C (27°F)
Visibility 1.61 km
Wind Chill-7°C (20°F)
Last update 09 Mar 01:20 AM PST
Extended Forecast for

12 Miles NW Donner Summit CA

Winter Storm Warning March 9, 12:00pm until March 10, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A 50 percent chance of snow showers, mainly before 4am.  Mostly cloudy, with a low around -8. South southwest wind around 23 km/h, with gusts as high as 34 km/h.  Total nighttime snow accumulation of 5 to 9 centimeters possible.

    Chance Snow
    Showers

    Low: -8 °C

  • Tuesday

    Tuesday: Snow showers likely, mainly after 10am.  Mostly cloudy, with a high near -2. South southwest wind 18 to 24 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 70%. New snow accumulation of 5 to 9 centimeters possible.

    Snow Showers
    Likely

    High: -2 °C

  • Tuesday
    Night

    Tuesday Night: Snow showers.  Low around -7. South wind 18 to 23 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 80%. New snow accumulation of 20 to 26 centimeters possible.

    Snow Showers

    Low: -7 °C

  • Wednesday

    Wednesday: Snow showers, mainly before 4pm.  High near -3. South southwest wind 16 to 18 km/h.  Chance of precipitation is 80%. New snow accumulation of 5 to 9 centimeters possible.

    Snow Showers

    High: -3 °C

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around -10. Southwest wind around 14 km/h.  New snow accumulation of less than one centimeter possible.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: -10 °C

  • Thursday

    Thursday: A 30 percent chance of snow showers after 10am.  Mostly sunny, with a high near 0. New snow accumulation of less than a half centimeter possible.

    Chance Snow
    Showers

    High: 0 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -8.

    Mostly Clear

    Low: -8 °C

  • Friday

    Friday: Sunny, with a high near 3.

    Sunny

    High: 3 °C

  • Friday
    Night

    Friday Night: Clear, with a low around -7.

    Clear

    Low: -7 °C

Detailed Forecast

Overnight
A 50 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around -8. South southwest wind around 23 km/h, with gusts as high as 34 km/h. Total nighttime snow accumulation of 5 to 9 centimeters possible.
Tuesday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near -2. South southwest wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%. New snow accumulation of 5 to 9 centimeters possible.
Tuesday Night
Snow showers. Low around -7. South wind 18 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 80%. New snow accumulation of 20 to 26 centimeters possible.
Wednesday
Snow showers, mainly before 4pm. High near -3. South southwest wind 16 to 18 km/h. Chance of precipitation is 80%. New snow accumulation of 5 to 9 centimeters possible.
Wednesday Night
A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -10. Southwest wind around 14 km/h. New snow accumulation of less than one centimeter possible.
Thursday
A 30 percent chance of snow showers after 10am. Mostly sunny, with a high near 0. New snow accumulation of less than a half centimeter possible.
Thursday Night
Mostly clear, with a low around -8.
Friday
Sunny, with a high near 3.
Friday Night
Clear, with a low around -7.
Saturday
Sunny, with a high near 6.
Saturday Night
Partly cloudy, with a low around -5.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 6.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around -6.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 2.
Click Map For Forecast
Point Forecast:
12 Miles NW Donner Summit CA
 39.44°N 120.55°W (Elev. 2245 m)
12:48 am PST Mar 9, 2021
1am PST Mar 9, 2021-6pm PDT Mar 15, 2021
 
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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