Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

44°F

7°C

Humidity	87%
Wind Speed	Calm
Barometer	30.39 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	23 Sep 6:35 am MDT

More Information:

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

Extended Forecast for

Saint Marys Glacier CO

Today
High: 48 °F
Slight Chance
Showers and
Breezy then
Chance
T-storms
Tonight
Low: 41 °F⇑
Showers
Likely
Thursday
High: 39 °F⇓
Showers
Thursday Night
Low: 38 °F
Showers
Likely and
Patchy Fog
then Slight
Chance
Showers
Friday
High: 48 °F
Mostly Sunny
and Breezy
then Chance
Showers
Friday Night
Low: 39 °F
Mostly Clear
and Breezy
Saturday
High: 51 °F
Sunny and
Breezy then
Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 52 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 48. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Tonight

Showers likely and possibly a thunderstorm. Mostly cloudy, with a temperature rising to around 44 by 1am. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 70%.

Thursday

Showers, with thunderstorms also possible after noon. Temperature falling to around 37 by 11am. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely and possibly a thunderstorm. Patchy fog between 7pm and 9pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 38. East wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Friday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 48. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Friday Night

Mostly clear, with a low around 39. Breezy.

Saturday

Sunny, with a high near 51. Breezy.

Saturday Night

Partly cloudy, with a low around 39.

Sunday

Mostly sunny, with a high near 52.

Sunday Night

Partly cloudy, with a low around 40.

Monday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 47.