Rapid Creek above Water Reclamation Facility near Rapid City
3.0 mi- Level
- 3.4 ft
- Flow
- 26 cfs
Reading from Sat 6:15 AM · NWS gauge page
Appearance
Ends in 1 h 34 min
Issued for this forecast zone · National Weather Service Rapid City SD
What
Northwest winds 25 to 35 mph with gusts up to 50 mph expected. A few localized gusts to around 60 mph are possible.
Impacts
Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Precautionary actions
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Areas: Ziebach; Rapid City; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Southern Jackson
See it on weather.gov (opens in a new tab)Observed 6:55 AM MDT at KRAP
Clear and 37°3°, gusts to 35 mph56 km/h today.
Today: low 35°2° (likely 35°2° to 40°4°), high 53°12° (likely 51°11° to 54°12°).
Now 37°3°
Clear · Feels like 28°−2°
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Partly sunny | 39°4° (likely 39°4° to 41°5°) | 29°−2° | 0% | 21 mph34 km/h from NW, gusts 38 mph62 km/h | 63% | 38% | 0 |
| Sat 8a | Mostly sunny | 40°4° (likely 38°3° to 41°5°) | 29°−2° | 0% | 24 mph39 km/h from NW, gusts 35 mph56 km/h | 60% | 18% | 0 |
| Sat 9a | Sunny | 44°7° (likely 40°4° to 44°7°) | 34°1° | 0% | 23 mph37 km/h from NW, gusts 32 mph52 km/h | 50% | 13% | 1 |
| Sat 10a | Sunny | 46°8° (likely 42°6° to 46°8°) | 38°3° | 0% | 21 mph34 km/h from NW, gusts 28 mph45 km/h | 41% | 10% | 2 |
| Sat 11a | Sunny | 47°8° (likely 45°7° to 48°9°) | 40°4° | 0% | 18 mph29 km/h from NW, gusts 27 mph43 km/h | 35% | 1% | 3 |
| Sat 12p | Sunny | 48°9° (likely 47°8° to 50°10°) | 42°6° | 0% | 16 mph26 km/h from N, gusts 24 mph39 km/h | 30% | 0% | 4 |
| Sat 1p | Sunny | 49°9° (likely 49°9° to 52°11°) | 43°6° | 0% | 15 mph24 km/h from N, gusts 21 mph34 km/h | 26% | 0% | 4 |
| Sat 2p | Sunny | 51°11° (likely 50°10° to 53°12°) | 51°11° | 0% | 14 mph23 km/h from N, gusts 18 mph29 km/h | 22% | 1% | 4 |
| Sat 3p | Sunny | 52°11° (likely 51°11° to 53°12°) | 52°11° | 0% | 12 mph19 km/h from N, gusts 16 mph25 km/h | 21% | 13% | 3 |
| Sat 4p | Sunny | 51°11° (likely 50°10° to 52°11°) | 51°11° | 0% | 9 mph14 km/h from N, gusts 13 mph20 km/h | 21% | 30% | 2 |
| Sat 5p | Partly sunny | 49°9° (likely 48°9° to 50°10°) | 46°8° | 0% | 7 mph11 km/h from N, gusts 10 mph16 km/h | 23% | 34% | 1 |
| Sat 6p | Partly cloudy | 46°8° (likely 45°7° to 47°8°) | 45°7° | 0% | 3 mph5 km/h from NE, gusts 7 mph11 km/h | 27% | 38% | 0 |
| Sat 7p | Clear | 43°6° (likely 43°6° to 45°7°) | 43°6° | 0% | 2 mph3 km/h from N, gusts 6 mph9 km/h | 32% | 42% | 0 |
| Sat 8p | Clear | 42°6° (likely 41°5° to 44°7°) | 42°6° | 0% | 2 mph3 km/h from NW, gusts 6 mph10 km/h | 33% | 41% | 0 |
| Sat 9p | Clear | 41°5° (likely 40°4° to 43°6°) | 41°5° | 0% | 2 mph3 km/h from W, gusts 6 mph10 km/h | 34% | 44% | 0 |
| Sat 10p | Clear | 41°5° (likely 38°3° to 43°6°) | 41°5° | 0% | 2 mph3 km/h from W, gusts 6 mph9 km/h | 36% | 42% | 0 |
| Sat 11p | Clear | 40°4° (likely 37°3° to 42°6°) | 38°3° | 0% | 3 mph5 km/h from SW, gusts 5 mph8 km/h | 37% | 44% | 0 |
| Sun 12a | Cloudy | 39°4° (likely 37°3° to 41°5°) | 37°3° | 5% | 3 mph5 km/h from SW, gusts 5 mph8 km/h | 40% | 77% | 0 |
| Sun 1a | Cloudy | 38°3° (likely 37°3° to 41°5°) | 36°2° | 5% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 44% | 79% | 0 |
| Sun 2a | Cloudy | 38°3° (likely 37°3° to 41°5°) | 36°2° | 5% | 3 mph5 km/h from S, gusts 6 mph9 km/h | 46% | 85% | 0 |
| Sun 3a | Cloudy | 37°3° (likely 37°3° to 41°5°) | 34°1° | 5% | 3 mph5 km/h from SE, gusts 6 mph10 km/h | 50% | 86% | 0 |
| Sun 4a | Cloudy | 38°3° (likely 38°3° to 41°5°) | 36°2° | 5% | 3 mph5 km/h from SE, gusts 6 mph10 km/h | 50% | 92% | 0 |
| Sun 5a | Cloudy | 37°3° (likely 37°3° to 42°6°) | 34°1° | 5% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 54% | 98% | 0 |
| Sun 6a | Cloudy | 36°2° (likely 36°2° to 42°6°) | 33°1° | 20% | 3 mph5 km/h from SE, gusts 13 mph22 km/h | 59% | 99% | 0 |
| Sun 7a | Cloudy | 36°2° (likely 36°2° to 43°6°) | 32°0° | 20% | 5 mph8 km/h from SE, gusts 13 mph21 km/h | 61% | 100% | 0 |
| Sun 8a | Cloudy | 37°3° (likely 37°3° to 43°6°) | 33°1° | 20% | 5 mph8 km/h from SE, gusts 12 mph19 km/h | 67% | 100% | 0 |
| Sun 9a | Cloudy | 40°4° (likely 39°4° to 44°7°) | 37°3° | 20% | 5 mph8 km/h from SE, gusts 12 mph19 km/h | 67% | 100% | 0 |
| Sun 10a | Cloudy | 42°6° (likely 39°4° to 44°7°) | 39°4° | 20% | 5 mph8 km/h from E, gusts 12 mph19 km/h | 65% | 100% | 1 |
| Sun 11a | Cloudy | 42°6° (likely 39°4° to 44°7°) | 38°3° | 20% | 6 mph10 km/h from E, gusts 13 mph21 km/h | 67% | 100% | 0 |
| Sun 12p | Cloudy | 41°5° (likely 39°4° to 45°7°) | 37°3° | 70%, 0.07 in1.8 mm | 6 mph10 km/h from E, gusts 13 mph20 km/h | 73% | 100% | 0 |
| Sun 1p | Cloudy | 42°6° (likely 39°4° to 44°7°) | 38°3° | 70%, 0.07 in1.8 mm | 6 mph10 km/h from E, gusts 13 mph21 km/h | 70% | 100% | 1 |
| Sun 2p | Cloudy | 44°7° (likely 38°3° to 44°7°) | 40°4° | 70%, 0.07 in1.8 mm | 7 mph11 km/h from E, gusts 13 mph21 km/h | 68% | 100% | 2 |
| Sun 3p | Cloudy | 44°7° (likely 38°3° to 44°7°) | 40°4° | 70%, 0.07 in1.8 mm | 7 mph11 km/h from E, gusts 12 mph20 km/h | 68% | 100% | 1 |
| Sun 4p | Drizzle | 43°6° (likely 38°3° to 43°6°) | 39°4° | 70%, 0.07 in1.8 mm | 7 mph11 km/h from E, gusts 12 mph19 km/h | 70% | 100% | 0 |
| Sun 5p | Cloudy | 42°6° (likely 37°3° to 42°6°) | 38°3° | 70%, 0.07 in1.8 mm | 7 mph11 km/h from E, gusts 12 mph19 km/h | 73% | 100% | 0 |
| Sun 6p | Drizzle | 40°4° (likely 37°3° to 40°4°) | 35°2° | 90%, 0.01 in0.3 mm | 7 mph11 km/h from E, gusts 12 mph19 km/h | 79% | 100% | 0 |
| Sun 7p | Snow | 38°3° (likely 37°3° to 40°4°) | 34°1° | 90%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 12 mph19 km/h | 85% | 100% | 0 |
| Sun 8p | Cloudy | 37°3° (likely 36°2° to 39°4°) | 32°0° | 90%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 11 mph18 km/h | 89% | 100% | 0 |
| Sun 9p | Snow | 37°3° (likely 36°2° to 39°4°) | 32°0° | 90%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 11 mph17 km/h | 92% | 100% | 0 |
| Sun 10p | Snow | 37°3° (likely 35°2° to 38°3°) | 32°0° | 90%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 11 mph17 km/h | 92% | 100% | 0 |
| Sun 11p | Snow | 36°2° (likely 35°2° to 38°3°) | 31°−1° | 90%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 11 mph17 km/h | 96% | 100% | 0 |
| Mon 12a | Drizzle | 36°2° (likely 35°2° to 38°3°) | 32°0° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from E, gusts 9 mph14 km/h | 96% | 100% | 0 |
| Mon 1a | Drizzle | 36°2° (likely 35°2° to 38°3°) | 32°0° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from E, gusts 8 mph13 km/h | 96% | 100% | 0 |
| Mon 2a | Drizzle | 35°2° (likely 34°1° to 37°3°) | 31°−1° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from NE, gusts 8 mph13 km/h | 100% | 100% | 0 |
| Mon 3a | Snow | 35°2° (likely 34°1° to 37°3°) | 31°−1° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from NE, gusts 10 mph15 km/h | 96% | 100% | 0 |
| Mon 4a | Drizzle | 34°1° (likely 34°1° to 37°3°) | 30°−1° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from NE, gusts 9 mph15 km/h | 96% | 100% | 0 |
| Mon 5a | Snow | 34°1° (likely 34°1° to 37°3°) | 30°−1° | 80%, 0.01 in0.3 mm | 5 mph8 km/h from NE, gusts 8 mph14 km/h | 92% | 100% | 0 |
| Mon 6a | Snow | 34°1° (likely 34°1° to 36°2°) | 30°−1° | 70%, 0.08 in2 mm | 5 mph8 km/h from NE, gusts 8 mph13 km/h | 89% | 100% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Mostly sunny. High near 53, with temperatures falling to around 49 in the afternoon. North wind 7 to 24 mph, with gusts as high as 44 mph.
Tonight: Mostly cloudy. Low around 35, with temperatures rising to around 37 overnight. Southwest wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
70% chance · 0.42 in11 mm
Evening
6 PM–midnight
90% chance · 0.06 in1.5 mm
Overnight
midnight–6 AM
80% chance · 0.06 in1.5 mm
Official NWS forecast
Day: A slight chance of snow before 9am, then rain likely. Cloudy. High near 45, with temperatures falling to around 42 in the afternoon. Southeast wind 3 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Night: Rain before 7pm, then rain and snow between 7pm and 5am, then rain and snow. Cloudy, with a low around 33. Northeast wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 90%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
90% chance · 1.1 in2.9 cm
Afternoon
noon–6 PM
90% chance · 0.8 in2.1 cm
Evening
6 PM–midnight
50% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain and snow likely before 8am, then rain and snow likely. Cloudy. High near 41, with temperatures falling to around 38 in the afternoon. Northeast wind around 6 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 32. Southeast wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 35.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 60.
Night: Partly cloudy, with a low around 33.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 60°16°).
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 59.
Night: Partly cloudy, with a low around 35.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 58.
Night: A slight chance of rain. Mostly cloudy, with a low around 36.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Dry, high 53°, low 35°.
71% chance of rain, high 45°, low 33°, cooling off.
74% chance of snow, high 41°, low 32°, cooling off.
Mostly dry, highs 49–60°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (UNR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 6:15 AM · NWS gauge page
Reading from Sat 5:30 AM · NWS gauge page
Reading from Sat 6:25 AM · NWS gauge page
Reading from Sat 5:45 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 70% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at. About 12 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 30°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 3°2° colder than typical.
On average 13°7° warmer than normal (daily mean temperature).
Rapid Valley weather by month: normals, records, snow and freeze dates
Sunrise 7:18 AM, sunset 5:53 PM.
Clouds most of the night (about 67% cover).
Waxing gibbous
97% lit · growing