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  Storm Center: Weather Alerts: Warnings


 
My Location: St. Louis, MO 
 
Current Time: 03:10:39 AM CDT

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Weather Alert
    Other Weather Alerts
Type SPECIAL WEATHER STATEMENT

Special Weather Statement

Issued By
Issuing Time Fri, 23 Oct 2020 00:39:00 PDT
Broadcast Time Fri, 23 Oct 2020 00:39:00 PDT
Valid Until Fri, 23 Oct 2020 12:39:00 PDT
Brief Description SPECIAL WEATHER STATEMENT
Detailed Description 12:39 AM PDT Friday 23 October 2020 Special weather statement in effect for: West Columbia More early season snowfall expected today as Arctic air arrives. Below seasonal temperatures to continue through the weekend. A low pressure system off Vancouver Island will move into Washington State this evening. Meanwhile, modified Arctic air will advance southward through the B.C. interior. By this afternoon, the Arctic front is expected to reach Kamloops and pile up against the east side of the Rockies. With a somewhat cool airmass already in place, widespread snow is expected from Bella Coola and Whistler eastward to 100 Mile and the southwest interior, and further to the Kootenays and parts of the Columbias. Snow may become mixed with rain over southern and eastern portions of this area. Currently, forecast snowfall amounts range from 5 to 15 cm. In the wake of the low, a drying trend begins on Saturday as the Arctic air spreads through the rest of the southern interior. Temperatures of 10 degrees below seasonal normals are expected through the weekend. Be prepared to adjust your driving with changing road conditions. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@canada.ca or tweet reports using #BCStorm. 12:39 AM PDT Friday 23 October 2020 Special weather statement in effect for: Trans-Canada Highway - Eagle Pass to Rogers Pass More early season snowfall expected today as Arctic air arrives. Below seasonal temperatures to continue through the weekend. A low pressure system off Vancouver Island will move into Washington State this evening. Meanwhile, modified Arctic air will advance southward through the B.C. interior. By this afternoon, the Arctic front is expected to reach Kamloops and pile up against the east side of the Rockies. With a somewhat cool airmass already in place, widespread snow is expected from Bella Coola and Whistler eastward to 100 Mile and the southwest interior, and further to the Kootenays and parts of the Columbias. Snow may become mixed with rain over southern and eastern portions of this area. Currently, forecast snowfall amounts range from 5 to 15 cm. In the wake of the low, a drying trend begins on Saturday as the Arctic air spreads through the rest of the southern interior. Temperatures of 10 degrees below seasonal normals are expected through the weekend. Be prepared to adjust your driving with changing road conditions. Weather in the mountains can change suddenly resulting in hazardous driving conditions. Road conditions are available at www.drivebc.ca. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@canada.ca or tweet reports using #BCStorm.
       
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Lake Superior - Minnesota,Lake Superior - Wisconsin Non Precipitation Warning, Watch, or Statement
Lake Superior - Wisconsin Non Precipitation Warning, Watch, or Statement
       
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