Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

60°F

16°C

Humidity	27%
Wind Speed	Calm
Barometer	30.27 in
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	21 Jun 9:55 pm MDT

More Information:

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

Extended Forecast for

Saint Marys Glacier CO

Tonight
Low: 40 °F
Partly Cloudy
Monday
High: 64 °F
Breezy.
Patchy Smoke
then Slight
Chance
T-storms
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 65 °F
Breezy. Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 62 °F
Partly Sunny
then Chance
T-storms and
Breezy
Thursday Night
Low: 45 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 40. Light and variable wind becoming west southwest 5 to 7 mph after midnight.

Monday

A slight chance of showers and thunderstorms between 1pm and 4pm. Patchy smoke between 9am and 10am. Sunny, with a high near 64. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 44. West wind 5 to 11 mph, with gusts as high as 18 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 64. West wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. East northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Breezy.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.

Thursday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Breezy.

Thursday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

Friday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Breezy.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45. Breezy.