Minor

* WHAT...Flooded low water crossings caused by excessive rainfall over the past 24 hours is occurring. * WHERE...North Central Pima County in southeastern Arizona... Southern Pinal County in southeastern Arizona... * WHEN...Until 500 PM MST. * IMPACTS...Water over roadways. Some low-water crossings may become impassable. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 1106 AM MST, local law enforcement reported flooding in Brawley Wash at Manville Rd. Minor flooding is already occurring.

* WHAT...Temperatures between 33 and 36 degrees can result in frost formation. * WHERE...In California, Modoc County including the communities of Alturas, Likely, Canby, and Lookout. In Oregon, parts of Klamath County including the communities of Crescent, Chemult, Sprague River, Beatty, Bly, Dairy, Bonanza, and Lorella. Additionally, parts of Lake County including Fort Rock and across the Christmas Valley, Silver Lake, and areas just east of Lakeview. * WHEN...From 4 AM to 8 AM PDT Wednesday.

* WHAT...Dense fog will reduce visibility to less than one nautical mile at times. * WHERE...Grand Marais to Whitefish Point MI and Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

* WHAT...Dense fog will reduce visibility to less than one nautical mile at times. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage and Seul Choix Point to Point Detour MI. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

Rain showers continue to move across the area this evening bringing periods of moderate to heavy rain for the Juneau area. Rainfall amounts around the Mendenhall Valley show around an inch of rain has fallen in the last six hours with another quarter of an inch possible. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Montana Creek near areas near the low water crossing on Montana Creek Road and near Back Loop Road at the Montana Creek bridge. * WHEN...Until 930 AM AKDT.

* WHAT...Dense fog will reduce visibility to less than 1 NM. * WHERE...Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake and Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use

* WHAT...Temperatures as low as 28 degrees will result in frost formation. * WHERE...Colder locations throughout the Anchorage Bowl and Lower Matanuska Valley. * WHEN...Through 9 AM AKDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The cold airmass and clear skies observed this morning are expected again tonight through early Wednesday morning. Many areas of Anchorage and the Matanuska Valley will see colder

* WHAT...Minor coastal flooding. * WHERE...Lower Vermilion Parish. * WHEN...Until 2 PM CDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

* WHAT...Minor coastal flooding. * WHERE...Lower Iberia and Lower St. Mary Parishes. * WHEN...Until 2 PM CDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Portions of Central and Eastern Lake Superior. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.