Weather Alerts: Flash Flood Watch View Alert Details

Rapid City, SD

New Zip

Overcast

55°F

Hi: 62° Lo: 55°

(Feels like 55°F)
Precipitation: 20%
Humidity: 100%

Dewpoint: 55°
Heat Index: 55°
Wind Direction: N
Wind Speed: 3 mph

Sunrise: 05:09:04 am
Sunset: 08:38:28 pm

Cloudy, Scattered Showers

Wednesday

Hi: 65° Lo: 55
Thursday

Hi: 75° Lo: 54
Friday

Hi: 80° Lo: 58
Saturday

Hi: 75° Lo: 59
Sunday

Hi: 74° Lo: 58
Monday

Hi: 77° Lo: 57

5 AM


53°

Humidity: 96%
Precip: 20%

6 AM


53°

Humidity: 96%
Precip: 30%

7 AM


54°

Humidity: 94%
Precip: 30%

8 AM


56°

Humidity: 90%
Precip: 10%

9 AM


58°

Humidity: 89%
Precip: 20%

10 AM


59°

Humidity: 89%
Precip: 40%
11 AM | 61°
| 30%
12 PM | 62°
| 40%
1 PM | 62°
| 40%
2 PM | 62°
| 40%
3 PM | 62°
| 20%
4 PM | 61°
| 40%
5 PM | 61°
| 30%
6 PM | 61°
| 60%
7 PM | 60°
| 80%
8 PM | 60°
| 80%
9 PM | 60°
| 70%
10 PM | 58°
| 70%
11 PM | 57°
| 70%
12 AM | 57°
| 70%
1 AM | 56°
| 40%
2 AM | 56°
| 50%
3 AM | 57°
| 80%
4 AM | 57°
| 80%

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Daily Weather

Tuesday

Rain

62°

55°

Sunrise: 05:09:04 am
Sunset: 08:38:28 pm
Moonrise: 11:59:27 am
Moonset: 12:41:04 am

Day: Cloudy, Scattered Showers

Night: Thunderstorms early, overcast overnight with occasional rain. Low 54F. Winds NNW at 10 to 20 mph. Chance of rain 90%. 1 to 2 inches of rain expected.

Wednesday

Heavy Rain

65°

55°

Sunrise: 05:09:15 am
Sunset: 08:38:43 pm
Moonrise: 01:08:19 pm
Moonset: 01:12:19 am

Day: Cloudy, Scattered Showers

Night: Mostly cloudy skies early will become partly cloudy late. Low 51F. Winds NW at 5 to 10 mph.

Thursday

Partly Cloudy

75°

54°

Sunrise: 05:09:27 am
Sunset: 08:38:56 pm
Moonrise: 02:14:38 pm
Moonset: 01:41:00 am

Day: Partly Cloudy

Night:

Friday

Partly Cloudy

80°

58°

Sunrise: 05:09:41 am
Sunset: 08:39:06 pm
Moonrise: 03:19:57 pm
Moonset: 02:08:19 am

Day: Partly Cloudy, afternoon thunderstorms

Night:

Saturday

Thunderstorms

75°

59°

Sunrise: 05:09:58 am
Sunset: 08:39:14 pm
Moonrise: 04:23:04 pm
Moonset: 02:36:22 am

Day: A few thundershowers

Night:

Sunday

Scattered Thunderstorms

74°

58°

Sunrise: 05:10:16 am
Sunset: 08:39:21 pm
Moonrise: 05:25:41 pm
Moonset: 03:06:22 am

Day: Scattered showers

Night:

Monday

Scattered Thunderstorms

77°

57°

Sunrise: 05:10:37 am
Sunset: 08:39:24 pm
Moonrise: 06:25:26 pm
Moonset: 03:39:00 am

Day: A few morning showers.

Night:

 

Weather Videos

Posted: 06/18/2018 - More Rain

Daily Forecast

From Meteorologist Eric Gardner:

More rain Late Tuesday into Wednesday!

A Flash Flood Watch is in effect from noon today through midnight Wednesday night. A strong piece of energy in the upper atmosphere will trigger widespread rain and thunderstorms in Wyoming first, spreading into western South Dakota tonight and Wednesday. Rainfall of 1 to 3 inches is likely, presenting a significant threat of flash flooding as this rain will be falling on saturated grounds.

Thursday is a day with a break, then an afternoon storm or two could pop up Friday, followed by another storm with heavy rain potential for the coming weekend.