Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek
A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >
Hazardous Weather Conditions
Current conditions at
MARBLEMOUNT (MBMW1)
Lat: 48.539444°NLon: 121.446111°WElev: 357ft.NA
30°F
-1°C
| Humidity | 86% |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | 26°F (-3°C) |
| Visibility | NA |
| Last update | 19 Feb 12:12 am PST |
Extended Forecast for
14 Miles SE Newhalem WA
Winter Storm Watch February 19, 12:00pm until February 20, 12:00pm
-
Overnight
Chance Snow
Low: 14 °F
-
Tuesday
Snow
High: 20 °F
-
Tuesday
Night
Snow
Low: 14 °F⇑
-
Wednesday
Snow Showers
High: 22 °F
-
Wednesday
NightSlight Chance
Snow Showers
then Mostly
CloudyLow: 10 °F
-
Thursday
Mostly Sunny
High: 22 °F
-
Thursday
NightPartly Cloudy
then Slight
Chance SnowLow: 9 °F
-
Friday
Snow Likely
High: 19 °F
-
Friday
Night
Snow Likely
and BreezyLow: 14 °F
Detailed Forecast
Overnight
A 30 percent chance of snow after 4am. Mostly cloudy, with a steady temperature around 14. Wind chill values between -2 and 3. West wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly after 10am. High near 20. Wind chill values between -1 and 5. West southwest wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. Temperature rising to around 19 by 10pm. Wind chill values between -4 and 5. West wind 9 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow showers, mainly before 4pm. High near 22. Wind chill values between -2 and 6. West wind 8 to 18 mph becoming north in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 10. Northeast wind around 20 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 9.
Friday
Snow likely, mainly after 10am. Cloudy, with a high near 19.
Friday Night
Snow likely. Cloudy, with a low around 14. Breezy.
Saturday
Snow. Mostly cloudy, with a high near 21.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 12.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 21.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Monday
A chance of snow showers. Partly sunny, with a high near 19.
Additional Forecasts and Information
Point Forecast:
14 Miles SE Newhalem WA
48.52°N 121.06°W (Elev. 6325 ft)
48.52°N 121.06°W (Elev. 6325 ft)
6:05 pm PST Feb 18, 2019
1am PST Feb 19, 2019-6pm PST Feb 25, 2019
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
