1 active weather warning 
Saint Marys, CO Hourly forecast
7:54 PM 19:54Morning temperature of -5 °C, afternoon 0°, evening -2° and night -2°. Morning temperature of 23 degrees, afternoon 32°, evening 28° and night 28°.
Snow showers, evening and night partly cloudy.
0.1 cm 0.05 in
2 4 1 1
2 4 1 1 2 4 1 1 0.2 cm 0.09 in 2 4 1 1
0.4 cm 0.15 in 4 7 2 2 0.4 cm 0.15 in 4 7 2 2 0.5 cm 0.19 in 7 11 2 3
0.3 cm 0.13 in
9 14 3 4
0.1 cm 0.05 in 11 18 3 5
11 18 3 5
13 22 4 6 13 22 4 6 0.1 cm 0.03 in 13 22 4 6
0.1 cm 0.04 in 13 22 4 6
0.1 cm 0.04 in 13 22 4 6 0.1 cm 0.05 in 11 18 3 5 0.1 cm 0.05 in 11 18 3 5 0.1 cm 0.03 in 11 18 3 5
11 18 3 5 9 14 3 4
9 14 3 4
7 11 2 3
9 14 3 4 9 14 3 4Updated 4/28 12:31 AM 24:31
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Saint Marys.
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Nearest Observations
Berthoud Pass
4 m/s 9 mph 14 kmh 3 BftDewpoint -10° 14°
Rel. hum. 85 %
Feels like -15° 5°
Pressure 1013 hPa 29.9 inHg 759.4 mmHg
Visibility -- m -- mi
Granby Grand County Airport
+4° 40°
2 m/s 4 mph 7 kmh 2 BftDewpoint -19° -2°
Rel. hum. 17 %
Feels like +2° 36°
Pressure 1011 hPa 29.8 inHg 758.2 mmHg
Visibility 16000 m 10 mi
Boulder Municipal Airport
+3° 37° 3 m/s 7 mph 11 kmh 2 BftDewpoint 3° 37°
Rel. hum. 100 %
Feels like --° 32°
Pressure 1012 hPa 29.9 inHg 759.2 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.