Severe Thunderstorms and Excessive Rainfall across the South-Central U.S

Widespread severe weather will continue across the Plains and Missouri Valley region Friday evening. Very large hail, strong tornadoes and wind damage are all possible. The severe thunderstorm activity will then shift into portions of the southern/central Plains Saturday. A Moderate Risk (Level 3/5) of excessive rainfall is also forecast from far northern Texas into Kansas Saturday. Read More >

Hazardous Weather Conditions

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Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Partly Cloudy

50°F

10°C

Humidity	8%
Wind Speed	S 3 mph
Barometer	29.73 in
Dewpoint	-9°F (-23°C)
Visibility	10.00 mi
Last update	26 Apr 3:55 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles WNW Saint Marys Glacier CO

Winter Storm Warning April 26, 09:00pm until April 28, 12:00am

Click here for hazard details and duration

Winter Storm Warning

This
Afternoon

Snow Showers
High: 32 °F
Tonight

Heavy Snow
Low: 19 °F
Saturday

Heavy Snow
and Blustery
High: 21 °F
Saturday
Night

Snow Showers
and Blustery
then Snow
Showers
Likely
Low: 16 °F
Sunday

Snow Showers
and Blustery
High: 29 °F
Sunday
Night

Snow Showers
Likely and
Blustery
Low: 18 °F
Monday

Chance Snow
Showers and
Windy
High: 31 °F
Monday
Night

Breezy.
Partly Cloudy
then Slight
Chance Snow
Showers
Low: 20 °F
Tuesday

Windy. Mostly
Sunny then
Chance Snow
Showers
High: 36 °F

Detailed Forecast

This Afternoon

Snow showers. Some thunder is also possible. High near 32. West northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow showers before midnight, then snow after midnight. The snow could be heavy at times. Some thunder is also possible. Low around 19. West northwest wind 8 to 13 mph becoming east southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow before noon, then snow showers after noon. The snow could be heavy at times. Some thunder is also possible. High near 21. Blustery, with an east northeast wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Saturday Night

Snow showers. Some thunder is also possible. Low around 16. Blustery, with a northeast wind 8 to 16 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday

Snow showers. Some thunder is also possible. High near 29. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

Sunday Night

Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 18. Blustery. Chance of precipitation is 60%.

Monday

A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 31. Windy.

Monday Night

A slight chance of snow showers after midnight. Partly cloudy, with a low around 20. Breezy.

Tuesday

A chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 36. Windy.

Tuesday Night

A slight chance of snow showers. Partly cloudy, with a low around 21. Breezy.

Wednesday

Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 19. Breezy.