Weather Alert
Granby-Grand County Weather Warning NWS WEATHER ALERT FOR THE GRANBY-GRAND COUNTY, CO AREA - WINTER STORM WARNING Issued: 355 AM MST Fri Mar 6 2026 Granby-Grand County Weather Warning

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Granby-Grand County, CO Weather - Hour by Hour Forecast

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Granby-Grand County, CO Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Snow. Temperature is 29°F-2°C, dew point 25°F-4°C, humidity 84%. Wind direction is WSW at 3 mph5 km/h with visibility of 2 mi3 km. Barometric pressure is 29.85 in1011 mb.
Rest of Today - Snow early in the afternoon, then snow likely late in the afternoon. New snow accumulation of 1 to 2 inches. Highs 24 to 30. North.. Full Forecast
Tonight - Mostly cloudy with a slight chance of snow in the evening, then mostly clear after midnight. Lows 1 to 11. North winds 10 to 15 mp.. Full Forecast

Granby-Grand County Hourly Weather

24 Hour Forecast Scroll
Fri, Mar 06
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Noon
Sat, Mar 07
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Granby-Grand County, CO Hourly Weather - Cloudy - 2:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 3:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 4:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 5:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 6:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 7:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 8:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 9:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 10:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 11:00 PM Granby-Grand County, CO Hourly Weather - Cloudy - 12:00 AM Granby-Grand County, CO Hourly Weather - Partly Cloudy - 1:00 AM Granby-Grand County, CO Hourly Weather - Partly Cloudy - 2:00 AM Granby-Grand County, CO Hourly Weather - Partly Cloudy - 3:00 AM Granby-Grand County, CO Hourly Weather - Mostly Cloudy - 4:00 AM Granby-Grand County, CO Hourly Weather - Mostly Cloudy - 5:00 AM Granby-Grand County, CO Hourly Weather - Mostly Cloudy - 6:00 AM Granby-Grand County, CO Hourly Weather - Mostly Clear - 7:00 AM Granby-Grand County, CO Hourly Weather - Mostly Clear - 8:00 AM Granby-Grand County, CO Hourly Weather - Mostly Clear - 9:00 AM Granby-Grand County, CO Hourly Weather - Clear - 10:00 AM Granby-Grand County, CO Hourly Weather - Clear - 11:00 AM Granby-Grand County, CO Hourly Weather - Clear - 12:00 PM Granby-Grand County, CO Hourly Weather - Clear - 1:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear
30°F-1°C 30°F-1°C 29°F-2°C 29°F-2°C 28°F-2°C 26°F-3°C 25°F-4°C 23°F-5°C 21°F-6°C 19°F-7°C 18°F-8°C 17°F-8°C 16°F-9°C 14°F-10°C 13°F-11°C 11°F-12°C 11°F-12°C 10°F-12°C 10°F-12°C 13°F-11°C 17°F-8°C 20°F-7°C 23°F-5°C 27°F-3°C
Snow Snow Snow Snow Snow Snow Snow Snow Snow Snow - - - - - - - - - - - - - -
86% 86% 86% 86% 42% 42% 42% 42% 42% 42% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0%
24°F-4°C 23°F-5°C 23°F-5°C 22°F-6°C 22°F-6°C 21°F-6°C 21°F-6°C 20°F-7°C 18°F-8°C 17°F-8°C 15°F-9°C 14°F-10°C 12°F-11°C 11°F-12°C 9°F-13°C 8°F-13°C 7°F-14°C 7°F-14°C 6°F-14°C 7°F-14°C 8°F-13°C 9°F-13°C 10°F-12°C 11°F-12°C
78% 75% 78% 75% 78% 81% 84% 88% 88% 92% 88% 88% 84% 88% 84% 87% 84% 87% 83% 76% 67% 62% 57% 50%
NW NW NNW NNW SW SE N NE ENE E E ENE NE NE ENE ENE NE NNE N E S SSW SSW SSW
7 mph 7 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 8 mph
.75 mi1 km .75 mi1 km 3 mi5 km 3 mi5 km 3 mi5 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (MST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KGNB model statistics.

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Prob Precip % = Probability of Precipitation.

Granby-Grand County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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