Hourly Weather Forecast for Mattawa, Washington 99349 - The Weather Channel | Weather.com

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Hourly Weather-

As of 2:39 am PDT

High Wind Warning

Wednesday, March 11

3 am

Partly Cloudy

36°

2%

SW 2 mph

Partly Cloudy

Feels Like36°
WindSW 2 mph
Humidity71%
UV Index0 of 11
Cloud Cover34%
Precip Amount0 in

3:15 am

Partly Cloudy

36°

2%

SW 2 mph

3:30 am

Partly Cloudy

36°

2%

SW 2 mph

4 am

Partly Cloudy

35°

2%

SW 2 mph

Partly Cloudy

Feels Like35°
WindSW 2 mph
Humidity73%
UV Index0 of 11
Cloud Cover46%
Precip Amount0 in

5 am

Partly Cloudy

34°

4%

SW 2 mph

Partly Cloudy

Feels Like34°
WindSW 2 mph
Humidity77%
UV Index0 of 11
Cloud Cover46%
Precip Amount0 in

6 am

Partly Cloudy

32°

4%

NW 3 mph

Partly Cloudy

Feels Like32°
WindNW 3 mph
Humidity87%
UV Index0 of 11
Cloud Cover45%
Precip Amount0 in

7 am

Partly Cloudy

32°

4%

SSE 2 mph

Partly Cloudy

Feels Like32°
WindSSE 2 mph
Humidity87%
UV Index0 of 11
Cloud Cover54%
Precip Amount0 in

8 am

Mostly Cloudy

33°

4%

NE 3 mph

Mostly Cloudy

Feels Like33°
WindNE 3 mph
Humidity88%
UV Index0 of 11
Cloud Cover69%
Precip Amount0 in

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9 am

Cloudy

36°

6%

SE 3 mph

Cloudy

Feels Like36°
WindSE 3 mph
Humidity82%
UV Index0 of 11
Cloud Cover80%
Precip Amount0 in

10 am

Cloudy

41°

12%

SE 5 mph

Cloudy

Feels Like38°
WindSE 5 mph
Humidity74%
UV Index0 of 11
Cloud Cover91%
Rain Amount0 in

11 am

Cloudy

45°

24%

SSE 6 mph

Cloudy

Feels Like42°
WindSSE 6 mph
Humidity66%
UV Index1 of 11
Cloud Cover97%
Rain Amount0 in

12 pm

Cloudy

48°

23%

S 7 mph

Cloudy

Feels Like45°
WindS 7 mph
Humidity62%
UV Index1 of 11
Cloud Cover96%
Rain Amount0 in

1 pm

Cloudy

52°

6%

SSW 11 mph

Cloudy

Feels Like48°
WindSSW 11 mph
Humidity56%
UV Index2 of 11
Cloud Cover82%
Rain Amount0 in

2 pm

Cloudy

54°

19%

SW 11 mph

Cloudy

Feels Like50°
WindSW 11 mph
Humidity54%
UV Index1 of 11
Cloud Cover90%
Rain Amount0 in

3 pm

Cloudy

55°

23%

SW 14 mph

Cloudy

Feels Like52°
WindSW 14 mph
Humidity51%
UV Index1 of 11
Cloud Cover91%
Rain Amount0 in

4 pm

Cloudy

55°

24%

SW 17 mph

Cloudy

Feels Like51°
WindSW 17 mph
Humidity53%
UV Index1 of 11
Cloud Cover92%
Rain Amount0 in

5 pm

Cloudy

55°

24%

SW 17 mph

Cloudy

Feels Like51°
WindSW 17 mph
Humidity55%
UV Index0 of 11
Cloud Cover92%
Rain Amount0 in

6 pm

Cloudy

55°

17%

SW 16 mph

Cloudy

Feels Like50°
WindSW 16 mph
Humidity58%
UV Index0 of 11
Cloud Cover89%
Rain Amount0 in

7 pm

Cloudy

53°

19%

SW 17 mph

Cloudy

Feels Like48°
WindSW 17 mph
Humidity59%
UV Index0 of 11
Cloud Cover91%
Rain Amount0 in

8 pm

Cloudy

52°

20%

SW 19 mph

Cloudy

Feels Like47°
WindSW 19 mph
Humidity62%
UV Index0 of 11
Cloud Cover82%
Rain Amount0 in

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9 pm

Mostly Cloudy/Wind

52°

21%

SW 22 mph

Mostly Cloudy/Wind

Feels Like46°
WindSW 22 mph
Humidity62%
UV Index0 of 11
Cloud Cover71%
Rain Amount0 in

10 pm

Mostly Cloudy/Wind

52°

22%

SW 22 mph

Mostly Cloudy/Wind

Feels Like46°
WindSW 22 mph
Humidity64%
UV Index0 of 11
Cloud Cover60%
Rain Amount0 in

11 pm

Mostly Cloudy/Wind

52°

15%

WSW 24 mph

Mostly Cloudy/Wind

Feels Like45°
WindWSW 24 mph
Humidity64%
UV Index0 of 11
Cloud Cover65%
Rain Amount0 in

Thursday, March 12

12 am

Mostly Cloudy/Wind

51°

16%

WSW 23 mph

Mostly Cloudy/Wind

Feels Like45°
WindWSW 23 mph
Humidity64%
UV Index0 of 11
Cloud Cover71%
Rain Amount0 in

1 am

Few Showers/Wind

51°

31%

SW 21 mph

Few Showers/Wind

Feels Like45°
WindSW 21 mph
Humidity64%
UV Index0 of 11
Cloud Cover72%
Rain Amount0.01 in

2 am

Showers

51°

51%

WSW 19 mph

Showers

Feels Like45°
WindWSW 19 mph
Humidity66%
UV Index0 of 11
Cloud Cover83%
Rain Amount0.01 in

3 am

Showers

50°

45%

WSW 16 mph

Showers

Feels Like45°
WindWSW 16 mph
Humidity67%
UV Index0 of 11
Cloud Cover90%
Rain Amount0.01 in

4 am

Showers

49°

36%

W 15 mph

Showers

Feels Like44°
WindW 15 mph
Humidity65%
UV Index0 of 11
Cloud Cover91%
Rain Amount0.01 in

5 am

Cloudy

49°

16%

W 15 mph

Cloudy

Feels Like43°
WindW 15 mph
Humidity63%
UV Index0 of 11
Cloud Cover90%
Rain Amount0 in

6 am

Cloudy

48°

3%

W 15 mph

Cloudy

Feels Like42°
WindW 15 mph
Humidity62%
UV Index0 of 11
Cloud Cover83%
Rain Amount0 in

7 am

Mostly Cloudy

47°

2%

W 13 mph

Mostly Cloudy

Feels Like42°
WindW 13 mph
Humidity58%
UV Index0 of 11
Cloud Cover67%
Rain Amount0 in

8 am

Mostly Cloudy

47°

1%

W 12 mph

Mostly Cloudy

Feels Like42°
WindW 12 mph
Humidity55%
UV Index0 of 11
Cloud Cover62%
Rain Amount0 in

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9 am

Mostly Cloudy

48°

1%

W 13 mph

Mostly Cloudy

Feels Like43°
WindW 13 mph
Humidity52%
UV Index0 of 11
Cloud Cover61%
Rain Amount0 in

10 am

Partly Cloudy

50°

1%

W 14 mph

Partly Cloudy

Feels Like45°
WindW 14 mph
Humidity49%
UV Index1 of 11
Cloud Cover54%
Rain Amount0 in

11 am

Mostly Cloudy

51°

1%

W 15 mph

Mostly Cloudy

Feels Like46°
WindW 15 mph
Humidity45%
UV Index2 of 11
Cloud Cover60%
Rain Amount0 in

12 pm

Mostly Cloudy

53°

1%

W 14 mph

Mostly Cloudy

Feels Like48°
WindW 14 mph
Humidity41%
UV Index2 of 11
Cloud Cover68%
Rain Amount0 in

1 pm

Mostly Cloudy

54°

1%

W 14 mph

Mostly Cloudy

Feels Like50°
WindW 14 mph
Humidity38%
UV Index2 of 11
Cloud Cover67%
Rain Amount0 in

2 pm

Mostly Cloudy

54°

1%

W 13 mph

Mostly Cloudy

Feels Like50°
WindW 13 mph
Humidity38%
UV Index2 of 11
Cloud Cover65%
Rain Amount0 in

3 pm

Mostly Cloudy

54°

1%

W 13 mph

Mostly Cloudy

Feels Like50°
WindW 13 mph
Humidity38%
UV Index2 of 11
Cloud Cover68%
Rain Amount0 in

4 pm

Cloudy

53°

1%

W 13 mph

Cloudy

Feels Like49°
WindW 13 mph
Humidity41%
UV Index1 of 11
Cloud Cover88%
Rain Amount0 in

5 pm

Cloudy

52°

3%

WNW 11 mph

Cloudy

Feels Like48°
WindWNW 11 mph
Humidity44%
UV Index0 of 11
Cloud Cover90%
Rain Amount0 in

6 pm

Cloudy

50°

3%

WNW 9 mph

Cloudy

Feels Like47°
WindWNW 9 mph
Humidity48%
UV Index0 of 11
Cloud Cover87%
Rain Amount0 in

7 pm

Cloudy

48°

5%

WNW 8 mph

Cloudy

Feels Like44°
WindWNW 8 mph
Humidity52%
UV Index0 of 11
Cloud Cover80%
Rain Amount0 in

8 pm

Mostly Cloudy

45°

5%

WNW 7 mph

Mostly Cloudy

Feels Like41°
WindWNW 7 mph
Humidity58%
UV Index0 of 11
Cloud Cover74%
Rain Amount0 in

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9 pm

Mostly Cloudy

43°

6%

NW 6 mph

Mostly Cloudy

Feels Like39°
WindNW 6 mph
Humidity63%
UV Index0 of 11
Cloud Cover64%
Rain Amount0 in

10 pm

Mostly Cloudy

41°

7%

WNW 5 mph

Mostly Cloudy

Feels Like39°
WindWNW 5 mph
Humidity67%
UV Index0 of 11
Cloud Cover78%
Rain Amount0 in

11 pm

Cloudy

40°

9%

NW 5 mph

Cloudy

Feels Like37°
WindNW 5 mph
Humidity72%
UV Index0 of 11
Cloud Cover85%
Rain Amount0 in

Friday, March 13

12 am

Cloudy

40°

9%

WNW 4 mph

Cloudy

Feels Like37°
WindWNW 4 mph
Humidity73%
UV Index0 of 11
Cloud Cover90%
Precip Amount0 in

1 am

Cloudy

40°

11%

WNW 4 mph

Cloudy

Feels Like38°
WindWNW 4 mph
Humidity73%
UV Index0 of 11
Cloud Cover88%
Precip Amount0 in

2 am

Cloudy

40°

13%

WNW 4 mph

Cloudy

Feels Like38°
WindWNW 4 mph
Humidity73%
UV Index0 of 11
Cloud Cover93%
Precip Amount0 in

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