Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

For NWWS-Open Interface message detail (other than header information) XMMP
reader software (commercial or user-developed) is required.

To request a user_id and password for NWWS Open Interface access, please email NWWS.Issue@noaa.gov.

Be sure to include the following:

Name (First and Last)
Company
Address
State, City, and Zip
Telephone Number
Account Info: Single or Multiple Accounts

Remember: If multiple accounts are run from the same computer system the system will shut down.

Note: NWS processing of your request may take as long as 10-days or more depending on weather conditions (critical weather days) and NWS priority requirements.

For NWWS-Open Interface message detail (other than just header information),
XMPP reader software (commercial or user developed) is required.

To request a user_id and password for NWWS Open Interface access, please provide the following:

First Name:
Last Name:
Company:
Address:
City:
State:
Zip:
Telephone:
Contact e-mail:

Account Info:

Single Account
Multiple Accounts

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Remember: If multiple accounts are run from the same computer system the system will shut down.

NOTE: NWS processing of your request may take as long as 10-days or more depending on weather conditions (critical weather days) and NWS priority requirements.

NWWS RSS Feed

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

NWWS OI Request

Remember: If multiple accounts are run from the same computer system the system will shut down.

Remember: If multiple accounts are run from the same computer system the system will shut down.