Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially over western New York where up to two feet is forecast by late Thursday.
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Current conditions at

UMATILLA (UMTO3)

Lat: 45.95°NLon: -119.53°WElev: 270ft.

NA

39°F

4°C

Humidity 100%
Wind Speed SE 1 G 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Feb 4:29 am PST
Extended Forecast for

3 Miles ENE Paterson WA

Air Stagnation Advisory until February 13, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until February 13, 10:00am

    NOW until
    10:00am Sat

    Air Stagnation Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. North wind around 6 mph.

    Mostly Cloudy

    Low: 35 °F

  • Thursday

    Thursday: Cloudy, with a high near 52. North wind around 8 mph.

    Cloudy

    High: 52 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain.  Cloudy, with a low around 40. North wind around 6 mph.

    Slight Chance
    Rain

    Low: 40 °F

  • Friday

    Friday: A 40 percent chance of rain, mainly after 10am.  Cloudy, with a high near 52. Calm wind.

    Chance Rain

    High: 52 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. Southeast wind around 6 mph becoming southwest in the evening.

    Chance Rain
    then Mostly
    Cloudy

    Low: 39 °F

  • Saturday

    Saturday: Partly sunny, with a high near 53.

    Partly Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 42.

    Chance Rain

    Low: 42 °F

  • Sunday

    Sunday: A chance of rain.  Mostly cloudy, with a high near 54.

    Chance Rain

    High: 54 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. North wind around 6 mph.
Thursday
Cloudy, with a high near 52. North wind around 8 mph.
Thursday Night
A 20 percent chance of rain. Cloudy, with a low around 40. North wind around 6 mph.
Friday
A 40 percent chance of rain, mainly after 10am. Cloudy, with a high near 52. Calm wind.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. Southeast wind around 6 mph becoming southwest in the evening.
Saturday
Partly sunny, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 54.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Washington's Birthday
A slight chance of rain. Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 60.
Click Map For Forecast
Point Forecast:
3 Miles ENE Paterson WA
 45.95°N 119.53°W (Elev. 528 ft)
4:06 am PST Feb 11, 2016
5am PST Feb 11, 2016-6pm PST Feb 17, 2016
 
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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