Have you checked the Grey Reef forecast for the week? A touch cooler temps and very little wind. The North Platte River from Grey Reef Dam to Government Bridge is in great floatable condition. There are still ice chokes above the Narrows and the Narrows are loaded with ice. Slow retrieve on a streamer or light nymph rigs are the ticket. You will get quite a bit more attention with a midge, scud, leech setup than a streamer. During the hatch fish will nose into pushier water and drops and the remainder of the time tailouts and soft edges are the places to concentrate. The Reef Fly Shop is open every AM so stop in before hitting the ditch. Also , be sure to check out the Grey Reef weather station to the right! Wind, temps and trends right at Grey Reef.