Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

42°F

6°C

Humidity	54%
Wind Speed	SE 3 mph
Barometer	30.17 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	26 Mar 1:15 am MDT

More Information:

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

Extended Forecast for

3 Miles W Saint Marys Glacier CO

Overnight
Low: 31 °F
Mostly Clear
and Windy
Thursday
High: 44 °F
Sunny and
Windy then
Chance Snow
Showers and
Breezy
Thursday Night
Low: 18 °F
Snow Showers
Likely and
Blustery
Friday
High: 29 °F
Snow Showers
Likely and
Breezy
Friday Night
Low: 21 °F
Partly Cloudy
then Partly
Cloudy and
Breezy
Saturday
High: 40 °F
Partly Sunny
and Breezy
then Chance
Snow Showers
and Windy
Saturday Night
Low: 26 °F
Partly Cloudy
and Breezy
Sunday
High: 39 °F
Mostly Sunny
and Breezy
then Chance
Snow Showers
and Windy
Sunday Night
Low: 26 °F
Slight Chance
Snow Showers
and Breezy

Detailed Forecast

Overnight

Mostly clear, with a low around 31. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph.

Thursday

A 30 percent chance of snow showers, mainly after 3pm. Mostly sunny, with a high near 44. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

Thursday Night

Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 18. Blustery, with a west northwest wind 8 to 18 mph becoming south after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 29. Breezy, with a south wind 10 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 21. Breezy, with a west wind 10 to 18 mph, with gusts as high as 33 mph.

Saturday

A 40 percent chance of snow showers after noon. Partly sunny, with a high near 40. Windy.

Saturday Night

Partly cloudy, with a low around 26. Breezy.

Sunday

A chance of snow showers after noon. Mostly sunny, with a high near 39. Windy.

Sunday Night

A slight chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

Monday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 37. Breezy.