Prosser, WA 99350 Hourly Weather

Benton County3:20 AM PDT46.22°N, 119.77°W

Next 48 hours

3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2221 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Patchy Fog 42° 42° 0% 0.00 in Calm 93% 40° 30% 0
4 AM Patchy Fog 42° 42° 0% 0.00 in Calm 93% 40° 42% 0
5 AM Patchy Fog 42° 42° 1% 0.00 in Calm 92% 40° 31% 0
6 AM Patchy Fog 42° 42° 1% 0.00 in Calm 94% 40° 43% 0
7 AM Patchy Fog 41° 41° 1% 0.00 in Calm 94% 39° 60% 0
8 AM Partly Sunny 42° 42° 4% 0.00 in Calm 94% 40° 54% 0
9 AM Partly Sunny 46° 46° 4% 0.00 in W 1 85% 42° 53% 1
10 AM Mostly Sunny 52° 52° 4% 0.00 in W 1 64% 40° 50% 1
11 AM Slight Chance Rain Showers 56° 56° 21% 0.00 in SW 1 55% 40° 68% 2
12 PM Slight Chance Rain Showers 58° 58° 21% 0.00 in W 1 52% 40° 67% 2
1 PM Slight Chance Rain Showers 60° 60° 21% 0.00 in S 1 48% 40° 74% 2
2 PM Slight Chance Rain Showers 62° 62° 19% 0.00 in S 2 48% 42° 82% 2
3 PM Slight Chance Rain Showers 60° 60° 19% 0.00 in S 2 52% 42° 81% 1
4 PM Slight Chance Rain Showers 60° 60° 19% 0.00 in S 2 G8 56% 44° 85% 1
5 PM Cloudy 60° 60° 5% 0.00 in S 2 58% 45° 93% 0
6 PM Mostly Cloudy 56° 56° 5% 0.00 in S 2 70% 46° 84% 0
7 PM Mostly Cloudy 52° 52° 5% 0.00 in S 1 85% 48° 71% 0
8 PM Mostly Cloudy 50° 50° 6% 0.00 in S 1 86% 46° 67% 0
9 PM Mostly Cloudy 49° 49° 6% 0.00 in SW 1 86% 45° 71% 0
10 PM Mostly Cloudy 48° 48° 6% 0.00 in W 2 86% 44° 62% 0
11 PM Mostly Cloudy 47° 44° 3% 0.00 in W 6 G13 86% 43° 61% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 46° 43° 3% 0.00 in W 6 G13 85% 42° 49% 0
1 AM Mostly Cloudy 45° 42° 3% 0.00 in W 6 G13 81% 40° 52% 0
2 AM Mostly Cloudy 45° 42° 1% 0.00 in W 5 G12 77% 38° 53% 0
3 AM Mostly Cloudy 44° 41° 1% 0.00 in W 6 G12 76% 37° 54% 0
4 AM Partly Cloudy 42° 38° 1% 0.00 in W 6 G12 74% 34° 43% 0
5 AM Partly Cloudy 41° 38° 0% 0.00 in W 5 G12 72% 33° 49% 0
6 AM Mostly Sunny 41° 38° 0% 0.00 in W 5 G12 74% 33° 49% 0
7 AM Mostly Sunny 39° 35° 0% 0.00 in W 5 G12 75% 32° 49% 0
8 AM Mostly Sunny 41° 37° 0% 0.00 in W 6 G14 76% 34° 36% 0
9 AM Mostly Sunny 45° 42° 0% 0.00 in W 6 G14 66% 34° 36% 1
10 AM Mostly Sunny 51° 51° 0% 0.00 in W 6 G14 56% 36° 36% 1
11 AM Sunny 54° 54° 0% 0.00 in W 6 G14 49% 35° 4% 2
12 PM Sunny 57° 57° 0% 0.00 in W 6 G14 44% 35° 4% 2
1 PM Sunny 60° 60° 0% 0.00 in W 6 G14 38% 34° 4% 3
2 PM Sunny 63° 63° 0% 0.00 in W 3 G10 34% 34° 1% 2
3 PM Sunny 63° 63° 0% 0.00 in W 3 G10 33% 33° 1% 1
4 PM Sunny 63° 63° 0% 0.00 in W 3 G10 33% 33° 1% 1
5 PM Sunny 65° 65° 0% 0.00 in SW 2 31% 34° 4% 0
6 PM Clear 59° 59° 0% 0.00 in SW 2 40% 35° 4% 0
7 PM Clear 55° 55° 0% 0.00 in SW 2 51% 37° 4% 0
8 PM Clear 51° 51° 0% 0.00 in SW 1 63% 39° 5% 0
9 PM Clear 47° 47° 0% 0.00 in SW 1 72% 38° 5% 0
10 PM Clear 43° 43° 0% 0.00 in SW 1 79% 37° 5% 0
11 PM Mostly Clear 40° 40° 0% 0.00 in Calm 85% 36° 8% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 38° 38° 0% 0.00 in Calm 90% 35° 8% 0
1 AM Mostly Clear 37° 37° 0% 0.00 in Calm 93% 35° 8% 0
2 AM Patchy Frost 36° 36° 0% 0.00 in Calm 95% 35° 10% 0
3 AM Patchy Frost 35° 35° 0% 0.00 in Calm 96% 34° 10% 0
4 AM Patchy Frost 34° 34° 0% 0.00 in Calm 97% 33° 10% 0
5 AM Areas Of Frost 33° 33° 0% 0.00 in Calm 97% 32° 12% 0
6 AM Areas Of Frost 32° 32° 0% 0.00 in Calm 100% 32° 12% 0
7 AM Areas Of Frost 31° 31° 0% 0.00 in Calm 100% 31° 12% 0
8 AM Patchy Frost 32° 32° 0% 0.00 in Calm 100% 32° 36% 0
9 AM Patchy Frost 37° 37° 0% 0.00 in Calm 89% 34° 36% 1
10 AM Patchy Frost 43° 43° 0% 0.00 in Calm 75% 36° 36% 1
11 AM Mostly Sunny 49° 49° 0% 0.00 in SE 1 62% 37° 26% 2
12 PM Mostly Sunny 53° 53° 0% 0.00 in SE 1 54% 37° 26% 2
1 PM Mostly Sunny 56° 56° 0% 0.00 in SE 1 48% 37° 26% 2
2 PM Mostly Sunny 58° 58° 0% 0.00 in SE 1 45% 37° 39% 2
3 PM Mostly Sunny 60° 60° 0% 0.00 in SE 1 41% 36° 39% 1
4 PM Mostly Sunny 60° 60° 0% 0.00 in SE 1 40% 36° 39% 1
5 PM Partly Sunny 59° 59° 1% 0.00 in E 2 42% 36° 54% 0
6 PM Mostly Cloudy 55° 55° 1% 0.00 in E 2 49% 36° 54% –
7 PM Mostly Cloudy 50° 50° 1% 0.00 in E 2 59% 36° 54% –
8 PM Mostly Cloudy 45° 45° 1% 0.00 in NE 1 68% 35° 63% –
9 PM Mostly Cloudy 43° 43° 1% 0.00 in NE 1 72% 35° 63% –
10 PM Mostly Cloudy 42° 42° 1% 0.00 in NE 1 75% 35° 63% –
11 PM Mostly Cloudy 41° 41° 3% 0.00 in Calm 76% 34° 58% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 40° 40° 3% 0.00 in Calm 78% 34° 58% –
1 AM Mostly Cloudy 40° 40° 3% 0.00 in Calm 79% 34° 58% –
2 AM Mostly Cloudy 39° 39° 3% 0.00 in Calm 80% 33° 62% –
3 AM Mostly Cloudy 38° 38° 3% 0.00 in Calm 80% 32° 62% –
4 AM Mostly Cloudy 37° 37° 3% 0.00 in Calm 79% 31° 62% –
5 AM Partly Cloudy 36° 36° 2% 0.00 in Calm 79% 30° 40% –
6 AM Mostly Sunny 35° 35° 2% 0.00 in Calm 81% 30° 40% –
7 AM Mostly Sunny 34° 34° 2% 0.00 in Calm 83% 29° 40% –
8 AM Partly Sunny 34° 34° 2% 0.00 in Calm 82% 29° 60% –
9 AM Partly Sunny 39° 39° 2% 0.00 in Calm 74% 31° 60% –
10 AM Partly Sunny 45° 45° 2% 0.00 in Calm 64% 34° 60% –
11 AM Mostly Sunny 51° 51° 5% 0.00 in N 2 54% 35° 48% –
12 PM Mostly Sunny 54° 54° 5% 0.00 in N 2 49% 35° 48% –
1 PM Mostly Sunny 56° 56° 5% 0.00 in N 2 46% 36° 48% –
2 PM Mostly Sunny 58° 58° 5% 0.00 in NE 2 45% 37° 39% –
3 PM Mostly Sunny 59° 59° 5% 0.00 in NE 2 43% 37° 39% –
4 PM Mostly Sunny 60° 60° 5% 0.00 in NE 2 43% 37° 39% –
5 PM Partly Sunny 59° 59° 13% 0.00 in N 2 45% 38° 52% –
6 PM Mostly Cloudy 54° 54° 13% 0.00 in N 2 55% 38° 52% –
7 PM Mostly Cloudy 50° 50° 13% 0.00 in N 2 65% 39° 52% –
8 PM Mostly Cloudy 46° 46° 13% 0.00 in Calm 73% 38° 52% –
9 PM Mostly Cloudy 44° 44° 13% 0.00 in Calm 79% 38° 52% –
10 PM Mostly Cloudy 43° 43° 13% 0.00 in Calm 81% 38° 52% –
11 PM Mostly Cloudy 42° 42° 10% 0.00 in Calm 82% 37° 51% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 41° 41° 10% 0.00 in Calm 86% 37° 51% –
1 AM Mostly Cloudy 39° 39° 10% 0.00 in Calm 90% 36° 51% –
2 AM Mostly Cloudy 38° 38° 10% 0.00 in Calm 92% 36° 51% –
3 AM Mostly Cloudy 37° 37° 10% 0.00 in Calm 93% 35° 51% –
4 AM Mostly Cloudy 36° 36° 10% 0.00 in Calm 93% 34° 51% –
5 AM Partly Cloudy 36° 36° 10% 0.00 in Calm 92% 34° 41% –
6 AM Mostly Sunny 35° 35° 10% 0.00 in Calm 95% 34° 41% –
7 AM Mostly Sunny 35° 35° 10% 0.00 in Calm 96% 34° 41% –
8 AM Mostly Sunny 36° 36° 10% 0.00 in Calm 92% 34° 41% –
9 AM Mostly Sunny 41° 41° 10% 0.00 in Calm 80% 35° 41% –
10 AM Mostly Sunny 47° 47° 10% 0.00 in Calm 66% 36° 41% –
11 AM Mostly Sunny 52° 52° 8% 0.00 in N 1 56% 37° 31% –
12 PM Mostly Sunny 55° 55° 8% 0.00 in N 1 51% 37° 31% –
1 PM Mostly Sunny 58° 58° 8% 0.00 in N 1 49% 39° 31% –
2 PM Mostly Sunny 59° 59° 8% 0.00 in NE 1 G7 47% 39° 31% –
3 PM Mostly Sunny 60° 60° 8% 0.00 in NE 1 G7 46% 39° 31% –
4 PM Mostly Sunny 60° 60° 8% 0.00 in NE 1 G7 46% 39° 31% –
5 PM Mostly Sunny 58° 58° 10% 0.00 in NE 2 49% 39° 33% –
6 PM Partly Cloudy 54° 54° 10% 0.00 in NE 2 57% 39° 33% –
7 PM Partly Cloudy 49° 49° 10% 0.00 in NE 2 68% 39° 33% –
8 PM Partly Cloudy 45° 45° 10% 0.00 in Calm 79% 39° 33% –
9 PM Partly Cloudy 43° 43° 10% 0.00 in Calm 85% 39° 33% –
10 PM Partly Cloudy 41° 41° 10% 0.00 in Calm 87% 37° 33% –
11 PM Slight Chance Rain Showers 40° 40° 20% 0.00 in Calm 89% 37° 38% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 38° 38° 20% 0.00 in Calm 93% 36° 38% –
1 AM Slight Chance Rain Showers 37° 37° 20% 0.00 in Calm 97% 36° 38% –
2 AM Slight Chance Rain Showers 36° 36° 20% 0.00 in Calm 100% 36° 38% –
3 AM Slight Chance Rain Showers 35° 35° 20% 0.00 in Calm 100% 35° 38% –
4 AM Slight Chance Rain Showers 34° 34° 20% 0.00 in Calm 100% 34° 38% –
5 AM Partly Cloudy 34° 34° 13% 0.00 in Calm 100% 34° 31% –
6 AM Mostly Sunny 33° 33° 13% 0.00 in Calm 100% 33° 31% –
7 AM Mostly Sunny 33° 33° 13% 0.00 in Calm 100% 33° 31% –
8 AM Mostly Sunny 35° 35° 13% 0.00 in Calm 100% 35° 31% –
9 AM Mostly Sunny 40° 40° 13% 0.00 in Calm 88% 37° 31% –
10 AM Mostly Sunny 45° 45° 13% 0.00 in Calm 74% 37° 31% –
11 AM Sunny 51° 51° 9% 0.00 in W 1 63% 39° 25% –
12 PM Sunny 55° 55° 9% 0.00 in W 1 56% 40° 25% –
1 PM Sunny 57° 57° 9% 0.00 in W 1 52% 40° 25% –
2 PM Sunny 59° 59° 9% 0.00 in N 1 49% 40° 25% –
3 PM Sunny 60° 60° 9% 0.00 in N 1 48% 40° 25% –
4 PM Sunny 60° 60° 9% 0.00 in N 1 49% 41° 25% –
5 PM Mostly Sunny 58° 58° 7% 0.00 in NW 1 53% 41° 39% –
6 PM Partly Cloudy 54° 54° 7% 0.00 in NW 1 61% 41° 39% –
7 PM Partly Cloudy 49° 49° 7% 0.00 in NW 1 73% 41° 39% –
8 PM Partly Cloudy 44° 44° 7% 0.00 in Calm 86% 40° 39% –
9 PM Partly Cloudy 42° 42° 7% 0.00 in Calm 92% 40° 39% –
10 PM Partly Cloudy 40° 40° 7% 0.00 in Calm 95% 39° 39% –
11 PM Partly Cloudy 39° 39° 3% 0.00 in Calm 96% 38° 29% –
Wednesday, October 2813 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 38° 38° 3% 0.00 in Calm 98% 37° 29% –
1 AM Partly Cloudy 37° 37° 3% 0.00 in Calm 99% 37° 29% –
2 AM Partly Cloudy 36° 36° 3% 0.00 in Calm 100% 36° 29% –
3 AM Partly Cloudy 35° 35° 3% 0.00 in Calm 100% 35° 29% –
4 AM Partly Cloudy 34° 34° 3% 0.00 in Calm 100% 34° 29% –
5 AM Partly Cloudy 34° 34° 5% 0.00 in Calm 100% 34° 45% –
6 AM Mostly Sunny 33° 33° 5% 0.00 in Calm 100% 33° 45% –
7 AM Mostly Sunny 33° 33° 5% 0.00 in Calm 100% 33° 45% –
8 AM Mostly Sunny 35° 35° 5% 0.00 in Calm 100% 35° 45% –
9 AM Mostly Sunny 39° 39° 5% 0.00 in Calm 89% 36° 45% –
10 AM Mostly Sunny 45° 45° 5% 0.00 in Calm 76% 38° 45% –
11 AM Mostly Sunny 50° 50° 4% 0.00 in W 1 66% 39° 38% –
12 PM Mostly Sunny 54° 54° 4% 0.00 in W 1 59% 40° 38% –

National Weather Service forecast updated 3 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.