Minor

* WHAT...Flooding caused by an ice jam. * WHERE...Aniak. * WHEN...Until 800 PM AKDT Sunday. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> River or stream flows are elevated due to ice jam downstream of<br /> Aniak. Water on roadways in Aniak is possible. * ADDITIONAL DETAILS...<br /> - At 730 AM AKDT, the River Watch Team reported an ice jam is<br /> still in place on Kuskokwim River downstream of Aniak near<br /> Birch Crossing. Jammed ice continues to remain tightly packed<br />

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of west central Minnesota and north central and<br /> northeast South Dakota. * WHEN...From 3 AM to 9 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive<br /> outdoor plants may be killed if left uncovered.<br /> Take steps now to protect tender plants from the cold.

Temperatures will continue to climb this morning. Therefore the Frost<br /> Advisory will be allowed to expire.

Temperatures have increased above 36 and will continue to climb. The<br /> advisory will be allowed to expire at 9 AM.

Temperatures have warmed above freezing and the frost threat has<br /> ended. Temperatures are expected to fall back below freezing tonight.

Temperatures ranging from the middle 30s to lower 40s will rapidly<br /> warm over the next 1 to 2 hours. Frost is therefore no longer a<br /> threat to sensitive vegetation.

Temperatures across the area currently range from about 35 to 45<br /> degrees and will begin warming over the next hour. Thus, the Frost<br /> Advisory will be allowed to expire as scheduled at 7 AM.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of central Oklahoma, including the following<br /> counties, Canadian and Oklahoma. * WHEN...Until 930 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS...<br /> - At 623 AM CDT, Doppler radar indicated heavy rain due to<br /> thunderstorms. Minor flooding is ongoing or expected to begin<br /> shortly in the advisory area. Between 1 and 1.5 inches of<br /> rain have fallen.<br />

* WHAT...Temperatures as low as 34 degrees may result in patchy frost<br /> formation. * WHERE...In South Dakota, Harding, Northern Perkins, Southern<br /> Perkins, and Ziebach Counties. In Wyoming, Newcastle, Northeastern<br /> Crook, Northern Campbell, Southern Campbell, Western Crook, and<br /> Weston County Plains Counties. * WHEN...Until 7 AM MDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive<br /> outdoor plants may be killed if left uncovered.<br /> Take steps now to protect tender plants from the cold.

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Minnesota, Wadena, Clay, East Otter Tail, Grant, West<br /> Otter Tail, and Wilkin Counties. In North Dakota, Cass, Ransom,<br /> Richland, and Sargent Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive<br /> outdoor plants may be killed if left uncovered.<br /> Take steps now to protect tender plants from the cold.