Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

74°F

23°C

Humidity	17%
Wind Speed	W 12 G 21 mph
Barometer	30.08 in
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	17 Jun 8:15 pm MDT

More Information:

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

Extended Forecast for

4 Miles W Berthoud Falls CO

Tonight
Low: 39 °F
Mostly Clear
and Breezy
then Clear
Thursday
High: 66 °F
Sunny and
Breezy
Thursday Night
Low: 39 °F
Mostly Clear
and Breezy
then Mostly
Clear
Juneteenth
High: 67 °F
Sunny then
Mostly Sunny
and Breezy
Friday Night
Low: 41 °F
Partly Cloudy
and Breezy
Saturday
High: 65 °F
Mostly Sunny
and Windy
Saturday Night
Low: 38 °F
Mostly Clear
and Windy
Sunday
High: 61 °F
Sunny and
Breezy
Sunday Night
Low: 37 °F
Partly Cloudy
and Breezy
then Partly
Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 39. Breezy, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 34 mph.

Thursday

Sunny, with a high near 66. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 34 mph.

Thursday Night

Mostly clear, with a low around 39. Breezy, with a west northwest wind 17 to 22 mph becoming west northwest 11 to 16 mph in the evening. Winds could gust as high as 36 mph.

Juneteenth

Mostly sunny, with a high near 67. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 29 mph.

Friday Night

Partly cloudy, with a low around 41. Breezy, with a west northwest wind 14 to 20 mph becoming south in the evening. Winds could gust as high as 26 mph.

Saturday

Mostly sunny, with a high near 65. Windy.

Saturday Night

Mostly clear, with a low around 38. Windy.

Sunday

Sunny, with a high near 61. Breezy.

Sunday Night

Partly cloudy, with a low around 37. Breezy.

Monday

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

Monday Night

Partly cloudy, with a low around 38. Breezy.