Hourly Weather Forecast - Sierra, Guanacaste, CR

12 AM
73°F
10%
2mph
NE
Partly Cloudy
Humidity
94%
Feels like
73°F
Dew Point
71°F
1 AM
72°F
0%
2mph
NE
Partly Cloudy
Humidity
93%
Feels like
72°F
Dew Point
70°F
2 AM
72°F
0%
2mph
NE
Partly Cloudy
Humidity
92%
Feels like
72°F
Dew Point
70°F
3 AM
72°F
0%
2mph
NE
Partly Cloudy
Humidity
91%
Feels like
72°F
Dew Point
69°F
4 AM
72°F
0%
2mph
NE
Partly Cloudy
Humidity
90%
Feels like
72°F
Dew Point
69°F
5 AM
72°F
0%
2mph
NE
Mostly Clear
Humidity
88%
Feels like
72°F
Dew Point
68°F
5:51 AM
6 AM
72°F
0%
2mph
NNE
Mostly Sunny
Humidity
89%
Feels like
72°F
Dew Point
68°F
7 AM
74°F
0%
2mph
NNE
Mostly Sunny
Humidity
86%
Feels like
74°F
Dew Point
69°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

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