I-90 Washington Weather Live

>> Interstate 90 >> Washington >> Weather Conditions

Current I-90 Washington Weather Conditions

These are the latest weather conditions reported from Grant, WA (in the middle of I-90 Washington)

Weather near other cities along I-90 Washington

Sunday 06:41 PM

29° F (Few Clouds)

Low : 29 ° F

High : 30 ° F

Pressure : 1026 hPa

Humidity : 71 %

Wind : 3.38 miles/hour

07:00 PM

29° F (Few Clouds)

Low : 27 ° F

High : 29 ° F

Pressure : 1026 hPa

Humidity : 71 %

Wind : 3.38 miles/hour

10:00 PM

28° F (Few Clouds)

Low : 27 ° F

High : 28 ° F

Pressure : 1026 hPa

Humidity : 68 %

Wind : 2.44 miles/hour

25° F (Few Clouds)

Low : 23 ° F

High : 25 ° F

Pressure : 1026 hPa

Humidity : 63 %

Wind : 0.85 miles/hour

04:00 AM

21° F (Broken Clouds)

Low : 21 ° F

High : 21 ° F

Pressure : 1026 hPa

Humidity : 60 %

Wind : 0.31 miles/hour

07:00 AM

23° F (Overcast Clouds)

Low : 23 ° F

High : 23 ° F

Pressure : 1026 hPa

Humidity : 60 %

Wind : 1.79 miles/hour

10:00 AM

26° F (Overcast Clouds)

Low : 26 ° F

High : 26 ° F

Pressure : 1027 hPa

Humidity : 53 %

Wind : 2.13 miles/hour

01:00 PM

34° F (Overcast Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1026 hPa

Humidity : 47 %

Wind : 1.79 miles/hour

04:00 PM

34° F (Broken Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1026 hPa

Humidity : 49 %

Wind : 2.04 miles/hour

07:00 PM

30° F (Clear Sky)

Low : 30 ° F

High : 30 ° F

Pressure : 1027 hPa

Humidity : 55 %

Wind : 1.72 miles/hour

10:00 PM

30° F (Scattered Clouds)

Low : 30 ° F

High : 30 ° F

Pressure : 1028 hPa

Humidity : 56 %

Wind : 2.04 miles/hour

29° F (Scattered Clouds)

Low : 29 ° F

High : 29 ° F

Pressure : 1028 hPa

Humidity : 57 %

Wind : 3.06 miles/hour

04:00 AM

29° F (Broken Clouds)

Low : 29 ° F

High : 29 ° F

Pressure : 1028 hPa

Humidity : 59 %

Wind : 3.33 miles/hour

07:00 AM

28° F (Overcast Clouds)

Low : 28 ° F

High : 28 ° F

Pressure : 1029 hPa

Humidity : 60 %

Wind : 3.69 miles/hour

10:00 AM

32° F (Overcast Clouds)

Low : 32 ° F

High : 32 ° F

Pressure : 1029 hPa

Humidity : 51 %

Wind : 4.5 miles/hour

01:00 PM

36° F (Overcast Clouds)

Low : 36 ° F

High : 36 ° F

Pressure : 1027 hPa

Humidity : 44 %

Wind : 6.89 miles/hour

04:00 PM

35° F (Overcast Clouds)

Low : 35 ° F

High : 35 ° F

Pressure : 1025 hPa

Humidity : 50 %

Wind : 4.85 miles/hour

07:00 PM

33° F (Overcast Clouds)

Low : 33 ° F

High : 33 ° F

Pressure : 1025 hPa

Humidity : 54 %

Wind : 4.81 miles/hour

10:00 PM

33° F (Overcast Clouds)

Low : 33 ° F

High : 33 ° F

Pressure : 1026 hPa

Humidity : 53 %

Wind : 1.63 miles/hour

32° F (Overcast Clouds)

Low : 32 ° F

High : 32 ° F

Pressure : 1027 hPa

Humidity : 55 %

Wind : 3.69 miles/hour

04:00 AM

31° F (Broken Clouds)

Low : 31 ° F

High : 31 ° F

Pressure : 1028 hPa

Humidity : 58 %

Wind : 0.69 miles/hour

07:00 AM

30° F (Broken Clouds)

Low : 30 ° F

High : 30 ° F

Pressure : 1028 hPa

Humidity : 61 %

Wind : 3.02 miles/hour

10:00 AM

34° F (Broken Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1029 hPa

Humidity : 54 %

Wind : 2.95 miles/hour

01:00 PM

38° F (Overcast Clouds)

Low : 38 ° F

High : 38 ° F

Pressure : 1027 hPa

Humidity : 52 %

Wind : 2.3 miles/hour

04:00 PM

36° F (Overcast Clouds)

Low : 36 ° F

High : 36 ° F

Pressure : 1027 hPa

Humidity : 59 %

Wind : 3.36 miles/hour

07:00 PM

34° F (Overcast Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1028 hPa

Humidity : 66 %

Wind : 2.59 miles/hour

10:00 PM

33° F (Broken Clouds)

Low : 33 ° F

High : 33 ° F

Pressure : 1028 hPa

Humidity : 69 %

Wind : 3.11 miles/hour

33° F (Overcast Clouds)

Low : 33 ° F

High : 33 ° F

Pressure : 1028 hPa

Humidity : 70 %

Wind : 3.09 miles/hour

04:00 AM

34° F (Overcast Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1028 hPa

Humidity : 71 %

Wind : 2.08 miles/hour

07:00 AM

34° F (Overcast Clouds)

Low : 34 ° F

High : 34 ° F

Pressure : 1027 hPa

Humidity : 70 %

Wind : 2.1 miles/hour

10:00 AM

38° F (Overcast Clouds)

Low : 38 ° F

High : 38 ° F

Pressure : 1028 hPa

Humidity : 62 %

Wind : 3.8 miles/hour

01:00 PM

42° F (Overcast Clouds)

Low : 42 ° F

High : 42 ° F

Pressure : 1028 hPa

Humidity : 57 %

Wind : 1.05 miles/hour

04:00 PM

40° F (Overcast Clouds)

Low : 40 ° F

High : 40 ° F

Pressure : 1027 hPa

Humidity : 65 %

Wind : 1.48 miles/hour

07:00 PM

37° F (Overcast Clouds)

Low : 37 ° F

High : 37 ° F

Pressure : 1028 hPa

Humidity : 71 %

Wind : 2.17 miles/hour

10:00 PM

37° F (Overcast Clouds)

Low : 37 ° F

High : 37 ° F

Pressure : 1028 hPa

Humidity : 74 %

Wind : 2.39 miles/hour

38° F (Overcast Clouds)

Low : 38 ° F

High : 38 ° F

Pressure : 1028 hPa

Humidity : 74 %

Wind : 2.91 miles/hour

04:00 AM

37° F (Overcast Clouds)

Low : 37 ° F

High : 37 ° F

Pressure : 1028 hPa

Humidity : 76 %

Wind : 3.62 miles/hour

07:00 AM

37° F (Overcast Clouds)

Low : 37 ° F

High : 37 ° F

Pressure : 1027 hPa

Humidity : 78 %

Wind : 2.21 miles/hour

10:00 AM

40° F (Overcast Clouds)

Low : 40 ° F

High : 40 ° F

Pressure : 1027 hPa

Humidity : 72 %

Wind : 1.28 miles/hour

01:00 PM

43° F (Overcast Clouds)

Low : 43 ° F

High : 43 ° F

Pressure : 1024 hPa

Humidity : 64 %

Wind : 2.57 miles/hour

04:00 PM

43° F (Overcast Clouds)

Low : 43 ° F

High : 43 ° F

Pressure : 1023 hPa

Humidity : 68 %

Wind : 3.69 miles/hour

Weather News Reports

Suspected drunk semi driver hits WA snowplow, causing it to flip
- Washington
- I-90
- source: Bing
- 17 views
- Jan 19, 2026 12:21pm
90

A semi truck driver is accused of driving drunk when he collided with a Washington state snowplow, forcing it to crash along Interstate 90 on Saturday. Read More
Semi-truck driver arrested for DUI after hitting snowplow
- Washington
- I-90 Near Kittitas
- source: Bing
- 13 views
- Jan 19, 2026 07:55am
90

A semi-truck driver who was believed to be impaired collided with a Washington State Department of Transportation snowplow on Interstate 90 near Ellensburg on Saturday night. Read More
Semi-truck driver arrested for DUI after hitting snowplow near Kittitas
- Washington
- Kittitas
- I-90
- source: Bing
- 15 views
- Jan 18, 2026 5:43pm
90

KITTITAS, Wash. - A semi-truck driver was arrested, accused of driving under the influence when they hit a snowplow near Kittitas. It happened on eastbound Interstate 90 on Saturday. The impact caused ... Read More
Footage shows incredibly dense fog on Washington interstate
- Washington
- I-90
- source: Bing
- 20 views
- Jan 15, 2026 02:27am
90

The Washington State Department of Transportation shared footage of incredibly dense fog on the I-90 near Spokane, Wash. on4. Read More
Freezing Fog Creates Hazardous Conditions in Washington
- Washington
- I-90
- source: Bing
- 23 views
- Jan 14, 2026 11:03am
90

Dense fog blanketed Interstate 90 near Spokane, Washington, on January 14, reducing visibility to dangerous levels as the state's Department of Transportation warned that travel could be challenging ... Read More
Westbound I-90 reopens following semi-truck crash in Seattle
- Washington
- 897 Rainier Ave
- source: Bing
- 7 views
- Dec 31, 2025 1:24pm
Westbound I-90 was blocked for over an hour on Wednesday due to a semi-truck rollover crash near the tunnel exit. All lanes reopened at Rainier Avenue South at around 2:40 p.m. Troopers are reporting ... Read More
Crash temporarily shuts down all westbound I-90 lanes at Rainier Avenue in Seattle
- Washington
- I-90 Westbound
- source: Bing
- 4 views
- Dec 31, 2025 04:30am
90

Add Yahoo as a preferred source to see more of our stories on Google. All westbound lanes of Interstate 90 were blocked near Rainier Avenue South after a semi-truck crash, according to Washington ... Read More
WATCHDOGS: All-volunteer fire and rescue department keeps Snoqualmie Pass safe
- Washington
- Snoqualmie Pass
- I-90
- source: Bing
- 26 views
- Dec 27, 2025 12:17pm
90

It's called the '?Danger Zone'? - a 42-mile stretch plagued by snow, black ice, fog and avalanches, resulting in an average of more than 500 car crashes each year. Read More

More results in our I-90 Washington Archives

Live Reports from the DOT's Twitter

1 day ago
wsdot_traffic

On I-90 westbound just east of Rainier Ave (MP 4) there is a disabled vehicle blocking the right lane.
2 days ago
wsdot_traffic

On I-90 westbound just east of Rainier Ave S (MP 4) there is a disabled vehicle blocking the right lane.
5 days ago
wsdot_traffic

Update 7:21 AM : On I-90 westbound just east of Rainier Ave S (MP 6) there is a disabled vehicle blocking the right lane.
5 days ago
wsdot_traffic

On I-90 eastbound just east of Rainier Ave S (MP 4) there is a disabled vehicle partially blocking the right lane.
1 week ago
SnoqualmiePass

I-90 EB at MP 115 (near Kittitas) one-lane closure due to semi-truck hitting a WSDOT snow plow. @WSDOT_East @wspd6pio

Older I90 WA User Reports

Weather Hazard on I-90 E
- Thorp
- Washington
- I-90 E
- By Anonymous
- 138
- 2 years ago
Rain is decreasing. Less water on the highway. Driving is less of a challenge, especially with a de rease In number of semi-trucks. Read More
Weather Hazard on I-90 E
- Thorp
- Washington
- I-90 E
- By Anonymous
- 160
- 2 years ago
Rain is decreasing. Less water on the highway. Driving is less of a challenge, especially with a de rease In number of semi-trucks. Read More
Weather Hazard on I-90 E
- Thorp
- Washington
- I-90 E
- By Anonymous
- 134
- 2 years ago
Rain is decreasing. Less water on the highway. Driving is less of a challenge, especially with a de rease In number of semi-trucks. Read More
Weather Hazard on I-90 E
- Thorp
- Washington
- I-90 E
- By Anonymous
- 148
- 2 years ago
Rain is decreasing. Less water on the highway. Driving is less of a challenge, especially with a de rease In number of semi-trucks. Read More