Minor

* WHAT...Dense smoke will reduce visibility to 1 NM or less. * WHERE...Southern Lake Huron and Lake St Clair. * WHEN...Smoke is expected to be most dense late tonight and early Thursday morning. * 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...Flooding caused by excessive rainfall is expected. * WHERE...Northwestern Big Horn County in south central Montana... * WHEN...Until 1030 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 724 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2.5 inches of rain have fallen. - This includes the following streams and drainages...

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of south central Texas, including the following counties, Edwards and Real. * WHEN...Until 130 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 828 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 2 inches of rain have fallen.

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...West Central Yellowstone County in south central Montana... * WHEN...Until 830 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 659 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2.5 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Pima County in southeastern Arizona... * WHEN...Until 900 PM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry washes. Dangerous flows over low-water crossings. * ADDITIONAL DETAILS... - At 602 PM MST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain

* WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...Southeastern Hot Springs County in central Wyoming... * WHEN...Until 1000 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 702 PM MDT, Doppler radar indicated heavy rain due to thunderstorms, with rainfall rates approaching 2"/hr. This will cause small stream flooding. Between 1.5 and 3 inches of rain have fallen.

* WHAT...Dense smoke will reduce visibility to less than 1 NM. * WHERE...St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...Until 8 AM EDT Thursday. * 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 smoke will reduce visibility to less than 1 NM. * WHERE...Portions of Lake Huron, Lake Michigan and Lake Superior. * WHEN...Until 8 AM EDT Thursday. * 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...Small stream flooding caused by excessive rainfall is expected. * WHERE...Southeastern Hot Springs County in central Wyoming... * WHEN...Until 1015 PM MDT. * IMPACTS...Rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS... - At 710 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. Between 1.5 and 3 inches of rain have fallen. - This includes the following streams and drainages...

* WHAT...Small stream flooding caused by excessive rainfall continues. * WHERE...North Central Big Horn County in central Wyoming... * WHEN...Until 915 PM MDT. * IMPACTS...Rises in small streams and normally dry arroyos. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 712 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. Between 2.5 and 3.5 inches of rain have fallen. - This includes the following streams and drainages...