Keystone, SD

South Dakota • United States

Forecast Point 4,331 ft • 43.8955, -103.4182

Snow Forecast Summary

Next 1-5 Days

0"

Next 6-10 Days

0"

W Wed 21
T Thu 22
F Fri 23
S Sat 24
S Sun 25
M Mon 26
T Tue 27
W Wed 28
T Thu 29
F Fri 30
How to read this data

Forecast Range

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Daily Snow Forecast

Western US

6 days ago Alan Smith

Two large and slow-moving low-pressure systems will impact the West over the next 7 days, bringing significant low-elevation rain and high-elevation snow to many areas, along with cooler than average temperatures. The Central & Northern Rockies are favored for the heaviest rain and snow totals. A gradual warming & drying trend is expected heading into late May.

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Right Now

Estimated
36 °F
Cloudy, feels like 30 °F
10 mph
NW gusts to 15 mph
Mon May 19 11:25pm MDT

5-Day Hourly Forecast

Back 12 Hours Forward 12 Hours
  11p Mon12a Tue1a Tue2a Tue3a Tue4a Tue
Precip Chance 0%
1%
10%
8%
5%
3%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft 5,2005,2005,2005,2005,2005,300
Weather CloudyCloudyMostly CloudyCloudyCloudyCloudy
Temperature °F 363636363636
Feels Like °F 303030313132
Rel. Humidity % 838384848485
Wind Speed mph NW10NW10NW5NW5NW5NW5
Wind Gust mph 151515101010
Cloud Cover % 908060907090

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How to read this data

Detailed 10-Day Forecast

  Temp   Alerts Snow Ratio 12-Hr Snowfall Snow Level (ft) Precip Chance Precip Amount Feels Like Relative Humidity Wind (mph)
Speed Gust
 Cloud Cover
Mon 19 36 °F 5,500 20% 32 °F 82%
NW10 15
 80%
Tue 20 53 °F 6,600 5% 43 °F 69%
NW10 20
 90%
40 °F 7,200 0% 40 °F 75%
NW5 10
 20%
Wed 21 55 °F 7,300 50% 49 °F 58%
NW10 20
 40%
40 °F 7,500 50% 41 °F 74%
WNW5 10
 20%
Thu 22 60 °F 8,300 0% 53 °F 54%
SE5 10
 30%
45 °F 10,600 30% 47 °F 85%
SE10 15
 80%
Fri 23 56 °F 10,400 15% 51 °F 83%
NE5 10
 80%
44 °F 10,000 30% 45 °F 94%
NE5 10
 90%
Sat 24 49 °F 9,700 85% 45 °F 94%
ENE5 10
 80%
44 °F 9,300 80% 44 °F 96%
ENE5 10
 70%
Sun 25 49 °F 8,500 60% 45 °F 90%
NE10 15
 70%
43 °F 8,500 55% 43 °F 92%
ENE5 15
 80%
Mon 26 51 °F 8,400 40% 46 °F 84%
E5 10
 80%
45 °F 8,800 20% 45 °F 90%
SSE5 10
 70%
Tue 27 62 °F 9,700 10% 56 °F 79%
S5 10
 50%
53 °F 10,100 15% 55 °F 80%
SSW5 10
 50%
Wed 28 66 °F 10,100 5% 61 °F 65%
SSE5 10
 50%
51 °F 10,400 0% 55 °F 74%
SW5 10
 40%
Thu 29 69 °F 10,400 20% 62 °F 57%
SSW10 10
 10%
How to read this data

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