September 07, 2010
No insect migration risk predicted. High pressure is predicted to build into the Plains today and expand into the Midwest by tonight keeping any southerly winds to the south in active source regions.
A Low insect migration risk is predicted west of I-29 and between US 12 to the north and I-80 to the south (Nebraska/South Dakota) as southerly winds return to the Plains east of a developing low pressure and north of remnants of Tropical Storm Hermine.
Low insect migration risks continue on Days 3-4 as southerly winds persist in the Plains and western Midwest on Day 3 and then east of a cold front from Iowa into Indiana and also into the upper Midwest/western Great Lakes on Day 4. No risk Day 5.