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Severe Weather Outlook ?

Day 1 Outlook • April 20, 2026
Day 2 Outlook • April 21, 2026
Day 3 Outlook • April 22, 2026
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dBZ 5
75

Hazardous Weather Conditions

  • No active alerts for RAPID CITY, SOUTH DAKOTA

Current Conditions: RAPID CITY, SOUTH DAKOTA

(KUNR)

F
Humidity:%
Wind Speed: G mph
Barometer: in
Dewpoint: F
Visibility: mi
Precip:--
Heat Index: F
Wind Chill: F
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5 Day Forecast for RAPID CITY, SOUTH DAKOTA (57701)

Sunday

High 62 °F
Mostly Sunny
Sunday
Night
Low 37 °F
Forecast Missing
Monday

High 78 °F
Forecast Missing
Monday
Night
Low 46 °F
Forecast Missing
Tuesday

High 86 °F
Forecast Missing
Tuesday
Night
Low 53 °F
Forecast Missing
Wednesday

High 86 °F
Forecast Missing
Wednesday
Night
Low 44 °F
Forecast Missing
Thursday

High 57 °F
Forecast Missing

Detailed Forecast for RAPID CITY, SOUTH DAKOTA (57701)

Sunday
Mostly Sunny. High near 62°F. Wind 12 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Chance of Snow. Low around 37°F. Wind 5 to 7 mph, with gusts as high as 15 mph.
Monday
Forecast Missing. High near 78°F. Wind 3 to 9 mph, with gusts as high as 20 mph.
Monday Night
Forecast Missing. Low around 46°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Tuesday
Forecast Missing. High near 86°F. Wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Forecast Missing. Low around 53°F. Wind 6 to 8 mph, with gusts as high as 16 mph.
Wednesday
Forecast Missing. High near 86°F. Wind 10 to 18 mph, with gusts as high as 36 mph.
Wednesday Night
Forecast Missing. Low around 44°F. Wind 15 to 16 mph, with gusts as high as 30 mph.
Thursday
Forecast Missing. High near 57°F. Wind 32 to 33 mph, with gusts as high as 59 mph.
Thursday Night
Forecast Missing. Low around 30°F. Wind 14 to 22 mph, with gusts as high as 41 mph.
Friday
Forecast Missing. High near 51°F. Wind around 18 mph, with gusts as high as 35 mph.
Friday Night
Forecast Missing. Low around 28°F. Wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Forecast Missing. High near 51°F. Wind around 13 mph, with gusts as high as 25 mph.
Saturday Night
Forecast Missing. Low around 28°F. Wind around 6 mph, with gusts as high as 13 mph.
SD Radar
Current Radar • SD
Day 1 Outlook • April 20, 2026

Observation History for RAPID CITY, SOUTH DAKOTA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)

Regional Weather Observation

(KUNR)


F

ELLSWORTH AFB (KRCA)

Clear
58.8 F

RAPID CITY (KRAP)

Clear
55.4 F

SPEARFISH/CLYDE (KSPF)

Clear
53.6 F

CUSTER (KCUT)

Clear
53.6 F

INYAN KARA (KIKA)

NULL
66.2 F
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