Station Name: COAST FORK WILLAMETTE AT LONDON, OR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 879 feet

Nearest Address:
73014 London Rd
London, OR 97424
Lane County

GPS Coordinates: 43.64151015, -123.0859089

Nearby Water Temperatures

Winter Weather Advisory issued February 18 at 8:52PM PST until February 19 at 12:00PM PST by NWS Portland OR

Effective: Wed February 18, 2026, 8:52 PM
Expires: Thu February 19, 2026, 12:00 PM

* WHAT...Snow. Additional snow accumulations of 1 to 3 inches, with the lowest amounts below 1000 feet in elevation and the highest amounts above 1000-1500 feet in elevation. * WHERE...Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Portland West Hills and Chehalem Mountain, Willapa Hills, and South Washington Cascade Foothills. * WHEN...Until noon PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map

Winter Weather Advisory issued February 18 at 8:52PM PST until February 19 at 7:00PM PST by NWS Portland OR

Effective: Wed February 18, 2026, 8:52 PM
Expires: Thu February 19, 2026, 12:45 PM

* WHAT...Snow. Additional snow accumulations between 2 and 5 inches. Snow amounts will be highest for elevations above 1500 feet. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 7 PM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map

TEST Tsunami Warning issued February 19 at 9:46AM PST until February 19 at 10:46AM PST by NWS National Tsunami Warning Center

This is a only a test. A national exercise is being conducted. This is only a test.

Effective: Thu February 19, 2026, 9:46 AM
Expires: Thu February 19, 2026, 10:46 AM

PZZ530-531-CAZ043-354-362-366-367-552-087-549-550-349-350- 340>342-346-529-530-006-505-506-508-509-109-104-103-101-ORZ021- 022-103-101-102-WAZ001-201-310-311-324>326-330>333-BCZ098- 099-096-097-AKZ328>332-323-324-326-327-318>322-325-317-731- 735-721>723-725-728-729-771>773-781-785-787-795-791-191846- /T.NEW.PAAQ.TS.W.9004.260219T1746Z-260219T1846Z/ Alaska, British Columbia, Washington, Oregon and California coastal areas ...THIS_MESSAGE_IS_FOR_TEST_PURPOSES_ONLY... ...THIS IS A TEST TO DETERMINE TRANSMISSION TIMES INVOLVED IN THE DISSEMINATION OF TSUNAMI INFORMATION... RESPONSES ARE REQUIRED FROM --------------------------- * All Coastal Weather Forecast Offices in Alaska, Washington, Oregon and California * USAF 11th Rescue Coordination Center at Elmendorf AFB * California, Oregon, Washington and Alaska State Warning Points * Emergency Management British Columbia * The Pacific Storm Prediction Centre in British Columbia * Joint Typhoon Warning Center in Hawaii * U.S. Coast Guard 11th, 13th, 17th District Offices * U.S. Coast Guard Kodiak COMMSTA and CAMSPAC Point Reyes, CA * Canadian Coast Guard MCTS COMOX and/or Victoria * FAA Regional Operations Center in Seattle * All Pacific Coast Tsunamiready Community Warning Points. RESPONSES SHOULD INCLUDE ------------------------ * Time-of-receipt * Agency name * Email address * Phone number Weather Service Offices should respond in accordance with local directives. All others should reply by one of the available methods below. SEND RESPONSE BY ---------------- * Email address - ntwc@noaa.gov * AFTN address - PAAQYQYX * AWIPS - TMA * Fax - 907-745-6071 ...THIS_MESSAGE_IS_FOR_TEST_PURPOSES_ONLY... ...THIS IS A TEST TO DETERMINE TRANSMISSION TIMES INVOLVED IN THE DISSEMINATION OF TSUNAMI INFORMATION...

Freeze Watch issued February 18 at 2:52PM PST until February 20 at 9:00AM PST by NWS Medford OR

Effective: Wed February 18, 2026, 2:52 PM
Expires: Thu February 19, 2026, 5:00 AM

* WHAT...Sub-freezing temperatures as low as 24 degrees are possible, but lows of 28 to 32 degrees are more likely along the immediate coast and beaches. * WHERE...The coast of Douglas, Coos, and Curry counties. This includes Reedsport, Lakeside, Charleston, Coquille, Bandon, Port Orford, Gold Beach, and Brookings. * WHEN...From late Thursday night through Friday morning. * IMPACTS...Frost and freezing conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

Winter Storm Warning issued February 18 at 2:32PM PST until February 19 at 10:00AM PST by NWS Medford OR

Effective: Wed February 18, 2026, 2:32 PM
Expires: Thu February 19, 2026, 10:00 AM

...ANOTHER EPISODE OF LOW ELEVATION SNOW LATE TONIGHT INTO THURSDAY... .Scattered to numerous light snow showers will persist through this evening with snow levels around 1500 to 2000 feet and accumulation of up to 2 inches. The next cold front will follow with widespread accumulations of snow late tonight into Thursday morning and snow levels around 1000 to 1500 feet. Light snow showers will then taper off into Thursday afternoon while snow levels rise to 2000 feet, except for snow showers lingering into Thursday evening for eastern Klamath, Lake, and Modoc Counties. * WHAT...For the Winter Storm Warning above 1500 ft, heavy snow. Additional snow accumulations 3 to 8 inches. For the Winter Weather Advisory below 1500 ft, wet snow. Additional snow accumulations up to 3 inches, with mixed precipitation at elevations below 800 feet. The majority of snow is expected between 10 PM PST Tonight and 5 AM PST Thursday, with snow tapering off by 10 AM PST. * WHERE...For the Winter Weather Advisory below 1500 ft, this includes Roseburg, Elkton, Sutherlin, Camas Valley and Canyonville as well as portions of I-5, including Roberts Mountain Pass, and Highways 42 and 138. For the Winter Storm Warning above 1500 ft, this includes Glendale and Tiller as well as portions of I-5 south of Canyonville and Canyon Creek Pass on I-5 around 2000 ft. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Thursday morning commute. * ADDITIONAL DETAILS... Visit weather.gov/mfr/winter for additional snow probabilities.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit tripcheck.com for road information. Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information.