Hourly Weather Forecast for Groton, South Dakota 57445 - The Weather Channel | Weather.com

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Hourly Weather-

As of 9:04 am CDT

Blizzard Warning

Snow

Snow ending around 9:30 AM.

Sunday, March 15

10 am

Cloudy/Wind

10°

20%

N 26 mph

Cloudy/Wind

Feels Like-11°
WindN 26 mph
Visibility1.1 mi
UV Index0 of 11
Cloud Cover98%
Snow Amount0 in

11 am

Cloudy/Wind

11°

3%

N 28 mph

Cloudy/Wind

Feels Like-11°
WindN 28 mph
Visibility1.6 mi
UV Index1 of 11
Cloud Cover96%
Snow Amount0 in

12 pm

Cloudy/Wind

11°

1%

N 27 mph

Cloudy/Wind

Feels Like-10°
WindN 27 mph
Visibility8 mi
UV Index1 of 11
Cloud Cover94%
Snow Amount0 in

1 pm

Cloudy/Wind

12°

1%

N 26 mph

Cloudy/Wind

Feels Like-8°
WindN 26 mph
Visibility10 mi
UV Index1 of 11
Cloud Cover90%
Snow Amount0 in

2 pm

Cloudy/Wind

13°

1%

N 26 mph

Cloudy/Wind

Feels Like-7°
WindN 26 mph
Visibility10 mi
UV Index2 of 11
Cloud Cover88%
Snow Amount0 in

3 pm

Mostly Cloudy/Wind

14°

1%

N 25 mph

Mostly Cloudy/Wind

Feels Like-6°
WindN 25 mph
Visibility10 mi
UV Index2 of 11
Cloud Cover75%
Snow Amount0 in

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4 pm

Mostly Cloudy/Wind

14°

1%

N 25 mph

Mostly Cloudy/Wind

Feels Like-5°
WindN 25 mph
Visibility10 mi
UV Index2 of 11
Cloud Cover73%
Snow Amount0 in

5 pm

Mostly Cloudy/Wind

14°

1%

N 23 mph

Mostly Cloudy/Wind

Feels Like-5°
WindN 23 mph
Visibility10 mi
UV Index1 of 11
Cloud Cover66%
Snow Amount0 in

6 pm

Partly Cloudy/Wind

14°

1%

NNW 23 mph

Partly Cloudy/Wind

Feels Like-5°
WindNNW 23 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover59%
Snow Amount0 in

7 pm

Partly Cloudy/Wind

12°

1%

N 21 mph

Partly Cloudy/Wind

Feels Like-7°
WindN 21 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover46%
Snow Amount0 in

8 pm

Mostly Clear

10°

1%

N 19 mph

Mostly Clear

Feels Like-9°
WindN 19 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover28%
Snow Amount0 in

9 pm

Mostly Clear

8°

1%

N 17 mph

Mostly Clear

Feels Like-10°
WindN 17 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover28%
Snow Amount0 in

10 pm

Partly Cloudy

6°

2%

N 15 mph

Partly Cloudy

Feels Like-12°
WindN 15 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover30%
Snow Amount0 in

11 pm

Partly Cloudy

5°

2%

N 15 mph

Partly Cloudy

Feels Like-13°
WindN 15 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover33%
Snow Amount0 in

Monday, March 16

12 am

Mostly Clear

4°

3%

N 13 mph

Mostly Clear

Feels Like-13°
WindN 13 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover29%
Snow Amount0 in

1 am

Partly Cloudy

3°

3%

NNW 13 mph

Partly Cloudy

Feels Like-15°
WindNNW 13 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover31%
Snow Amount0 in

2 am

Partly Cloudy

1°

4%

NNW 12 mph

Partly Cloudy

Feels Like-16°
WindNNW 12 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover43%
Snow Amount0 in

3 am

Partly Cloudy

0°

4%

NNW 11 mph

Partly Cloudy

Feels Like-17°
WindNNW 11 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover31%
Snow Amount0 in

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4 am

Partly Cloudy

-1°

5%

NNW 11 mph

Partly Cloudy

Feels Like-18°
WindNNW 11 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover31%
Snow Amount0 in

5 am

Mostly Clear

-1°

5%

NNW 11 mph

Mostly Clear

Feels Like-18°
WindNNW 11 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover27%
Snow Amount0 in

6 am

Partly Cloudy

-2°

5%

NNW 11 mph

Partly Cloudy

Feels Like-19°
WindNNW 11 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover32%
Snow Amount0 in

7 am

Partly Cloudy

-2°

5%

NNW 10 mph

Partly Cloudy

Feels Like-19°
WindNNW 10 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover36%
Snow Amount0 in

8 am

Partly Cloudy

-2°

5%

NNW 9 mph

Partly Cloudy

Feels Like-17°
WindNNW 9 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover33%
Snow Amount0 in

9 am

Mostly Sunny

0°

4%

NNW 10 mph

Mostly Sunny

Feels Like-16°
WindNNW 10 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover29%
Snow Amount0 in

10 am

Partly Cloudy

2°

2%

NNW 11 mph

Partly Cloudy

Feels Like-14°
WindNNW 11 mph
Visibility10 mi
UV Index1 of 11
Cloud Cover44%
Snow Amount0 in

11 am

Partly Cloudy

5°

1%

NNW 12 mph

Partly Cloudy

Feels Like-11°
WindNNW 12 mph
Visibility10 mi
UV Index2 of 11
Cloud Cover32%
Snow Amount0 in

12 pm

Partly Cloudy

7°

1%

NNW 12 mph

Partly Cloudy

Feels Like-8°
WindNNW 12 mph
Visibility10 mi
UV Index3 of 11
Cloud Cover49%
Snow Amount0 in

1 pm

Partly Cloudy

9°

1%

NNW 11 mph

Partly Cloudy

Feels Like-5°
WindNNW 11 mph
Visibility10 mi
UV Index3 of 11
Cloud Cover43%
Snow Amount0 in

2 pm

Partly Cloudy

12°

1%

NNW 12 mph

Partly Cloudy

Feels Like-2°
WindNNW 12 mph
Visibility10 mi
UV Index4 of 11
Cloud Cover45%
Snow Amount0 in

3 pm

Partly Cloudy

14°

1%

NNW 11 mph

Partly Cloudy

Feels Like0°
WindNNW 11 mph
Visibility10 mi
UV Index3 of 11
Cloud Cover34%
Snow Amount0 in

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4 pm

Partly Cloudy

15°

1%

NNW 11 mph

Partly Cloudy

Feels Like1°
WindNNW 11 mph
Visibility10 mi
UV Index2 of 11
Cloud Cover56%
Snow Amount0 in

5 pm

Partly Cloudy

15°

1%

NNW 10 mph

Partly Cloudy

Feels Like3°
WindNNW 10 mph
Visibility10 mi
UV Index1 of 11
Cloud Cover53%
Snow Amount0 in

6 pm

Partly Cloudy

15°

1%

N 9 mph

Partly Cloudy

Feels Like3°
WindN 9 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover48%
Snow Amount0 in

7 pm

Sunny

13°

1%

N 8 mph

Sunny

Feels Like2°
WindN 8 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover16%
Snow Amount0 in

8 pm

Clear

10°

2%

NNE 6 mph

Clear

Feels Like1°
WindNNE 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover13%
Snow Amount0 in

9 pm

Mostly Clear

8°

3%

NNE 5 mph

Mostly Clear

Feels Like-1°
WindNNE 5 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover27%
Snow Amount0 in

10 pm

Mostly Clear

6°

3%

ENE 5 mph

Mostly Clear

Feels Like-3°
WindENE 5 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover22%
Snow Amount0 in

11 pm

Mostly Clear

4°

3%

E 4 mph

Mostly Clear

Feels Like-5°
WindE 4 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover21%
Snow Amount0 in

Tuesday, March 17

12 am

Partly Cloudy

3°

4%

E 5 mph

Partly Cloudy

Feels Like-6°
WindE 5 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover36%
Snow Amount0 in

1 am

Mostly Cloudy

2°

4%

E 6 mph

Mostly Cloudy

Feels Like-9°
WindE 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover75%
Snow Amount0 in

2 am

Mostly Cloudy

3°

4%

ESE 6 mph

Mostly Cloudy

Feels Like-8°
WindESE 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover76%
Snow Amount0 in

3 am

Mostly Cloudy

3°

4%

SE 5 mph

Mostly Cloudy

Feels Like-7°
WindSE 5 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover73%
Snow Amount0 in

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4 am

Mostly Cloudy

4°

4%

SSE 6 mph

Mostly Cloudy

Feels Like-7°
WindSSE 6 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover73%
Snow Amount0 in

5 am

Mostly Cloudy

6°

3%

SSE 8 mph

Mostly Cloudy

Feels Like-7°
WindSSE 8 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover74%
Snow Amount0 in

6 am

Cloudy

7°

3%

SSE 9 mph

Cloudy

Feels Like-7°
WindSSE 9 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover82%
Snow Amount0 in

7 am

Cloudy

7°

6%

SSE 10 mph

Cloudy

Feels Like-8°
WindSSE 10 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover96%
Snow Amount0 in

8 am

Cloudy

7°

10%

SSE 12 mph

Cloudy

Feels Like-9°
WindSSE 12 mph
Visibility10 mi
UV Index0 of 11
Cloud Cover96%
Snow Amount0 in

9 am

Cloudy

8°

14%

SSE 14 mph

Cloudy

Feels Like-9°
WindSSE 14 mph
Visibility6 mi
UV Index0 of 11
Cloud Cover98%
Snow Amount0 in

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