Wind
10 mph
ESE
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Hermosa, SD
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Hour-by-Hour Current Observation
Clear
Wind
10 mph
ESE
UV Index
5
Moderate
Humidity
13%
Dew 24°F
Sun
8:13 AM · 7:02 PM
Rise · Set
Source: RAPID CITY (KRAP). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Mostly Sunny
Overnight: Partly Cloudy
Today
Sunny. High near 79, with temperatures falling to around 73 in the afternoon. South wind 5 to 8 mph, with gusts as high as 18 mph.
Night
Partly cloudy. Low around 48, with temperatures rising to around 50 overnight. West wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly Sunny
Overnight: Mostly Clear
Sunday
Sunny. High near 65, with temperatures falling to around 62 in the afternoon. North wind 9 to 21 mph, with gusts as high as 33 mph.
Night
Mostly clear, with a low around 41. North wind 2 to 8 mph, with gusts as high as 17 mph.
Monday
Mostly Sunny
Overnight: Mostly Clear
Monday
Sunny. High near 61, with temperatures falling to around 58 in the afternoon. South wind 2 to 9 mph, with gusts as high as 20 mph.
Night
Mostly clear, with a low around 43. South wind 2 to 6 mph.
Tuesday
Mostly Sunny
Overnight: Mostly Clear
Tuesday
Sunny, with a high near 73.
Night
Mostly clear, with a low around 49.
Wednesday
Mostly Clear
Overnight: Partly Cloudy
Wednesday
Sunny, with a high near 71.
Night
Mostly clear, with a low around 48.
Hermosa, SD Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Hermosa, SD.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.