Weather Alerts for Lower Hells Canyon/Salmon River RegionIssued by the National Weather Service |
 FROST ADVISORY |
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| LOWER HELLS CANYON/SALMON RIVER REGION | ||
Areas Affected: Northern Clearwater Mountains - Southern Clearwater Mountains |
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| Effective: Mon, 5/18 12:00pm | Updated: Mon, 5/18 6:39pm | Urgency: Expected |
| Expires: Tue, 5/19 9:00am | Severity: Minor | Certainty: Likely |
Details:
* WHAT...Temperatures as low as 28 will result in frost formation above 3000 feet. Colder temperatures are expected in the higher valleys. * WHERE...Southern Clearwater Mountains and Northern Clearwater Mountains. * WHEN...From 11 PM this evening to 8 AM PDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Temperature ranges: 30 to 33 Pierce to Grangemont area, and 33 to 36 in Elk River. In Idaho County, 28 to 33 in Powell, 26 to 29 Elk City, and 19 to 25 in both Dixie and Elk River where a hard freeze is expected. Information: Take steps now to protect tender plants from the cold. |
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| FROST ADVISORY |
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| LOWER HELLS CANYON/SALMON RIVER REGION | ||
Areas Affected: Orofino/Grangeville Region |
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| Effective: Mon, 5/18 12:00pm | Updated: Mon, 5/18 6:39pm | Urgency: Expected |
| Expires: Tue, 5/19 10:00am | Severity: Minor | Certainty: Likely |
Details:
* WHAT...Temperature ranges between 30 and 32 will result in frost formation above 3000 feet. * WHERE...Grangeville, Camas Prairie, and Weippe areas. * WHEN...From 11 PM this evening to 9 AM PDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Temperature ranges: Weippe 31 to 34 degrees, 30 to 32 Camas Prairie, and 31 to 34 in Grangeville. Information: Take steps now to protect tender plants from the cold. |
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