Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 94%

16:06

06:05

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 06:46, Set: 17:58, Transit: 12:23. Moon - Rise: 16:06, Set: 06:05. Civil Dark: 18:27 - 06:17. Nautical Dark: 19:01 - 05:43. Astro Dark: 19:35 - 05:09

Total Clouds (% Sky Obscured)

74
75
77
78
74
70
68
70
54
68
71
68
45
38
58
40
73
62
89
90
86
77
66
36

Low Clouds (% Sky Obscured)

0
0
5
5
5
5
0
4
6
61
71
67
35
34
51
30
23
5
8
0
0
1
1
0

Medium Clouds (% Sky Obscured)

74
75
77
78
34
33
33
34
27
37
46
45
24
6
13
17
8
23
88
87
82
77
65
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
25
13
3
0
0
0
0
0

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
7
6
6
6
5
4
5
4
4
5
4
3
3
3
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

-7
-8
-8
-8
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-12
-11
-10
-8
-7
-6
-5
-4
-4
-4

Feels Like (°C)

-12
-13
-13
-13
-13
-13
-14
-14
-14
-15
-14
-13
-13
-14
-14
-13
-12
-11
-10
-9
-8
-7
-7
-7

Dew Point (°C)

-19
-18
-19
-17
-17
-17
-17
-17
-17
-18
-18
-17
-16
-16
-16
-16
-16
-15
-15
-14
-14
-14
-14
-14

Relative Humidity (%)

37
41
42
46
50
52
54
56
55
54
56
59
65
67
69
65
61
57
52
51
48
46
45
44

Pressure (mb)

1029
1030
1031
1031
1032
1032
1033
1033
1033
1033
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1035
1034
1034
1033

Ozone (du)

390
391
389
389
386
384
384
388
387
385
379
373
368
367
367
368
371
378
378
377
379
376
375
372

Sunday 1

Waxing Gibbous 98%

No Rise

06:28

17 Good
18 OK
19 Good
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:45, Set: 17:59, Transit: 12:23. Moon - Rise: No Rise, Set: 06:28. Civil Dark: 18:28 - 06:15. Nautical Dark: 19:02 - 05:41. Astro Dark: 19:36 - 05:07

Total Clouds (% Sky Obscured)

0
19
13
35
47
58
73
73
48
48
3
23
25
23
67
57
62
55
63
60
58
67
85
100

Low Clouds (% Sky Obscured)

0
0
0
3
5
10
15
20
15
2
2
23
23
23
67
57
62
55
63
60
58
62
61
71

Medium Clouds (% Sky Obscured)

0
17
11
25
37
40
47
46
29
45
0
0
5
0
3
25
0
0
0
0
0
0
0
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
8
48
47
57
80
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
11
6
1
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
5
4
5
6
6
6
6
6
7
7
8
10
11
12
12
12
11
11
9

Chance of Frost

Temperature (°C)

-3
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-6
-5
-4
-2
-1
-0
1
1
1

Feels Like (°C)

-5
-5
-6
-7
-9
-10
-11
-11
-11
-10
-9
-9
-9
-10
-10
-9
-9
-9
-7
-6
-5
-4
-4
-3

Dew Point (°C)

-13
-12
-12
-13
-13
-13
-14
-13
-11
-10
-9
-9
-9
-10
-10
-10
-10
-11
-10
-10
-10
-9
-8
-7

Relative Humidity (%)

45
50
53
54
56
55
55
60
67
73
77
79
80
79
79
74
67
59
55
51
48
49
51
57

Pressure (mb)

1033
1032
1033
1033
1033
1032
1032
1032
1031
1030
1030
1029
1029
1028
1028
1028
1028
1027
1026
1025
1024
1023
1023
1023

Ozone (du)

372
371
371
375
379
381
380
376
376
378
379
375
369
369
368
362
358
355
348
348
346
346
346
347

Monday 2

Waxing Gibbous 100%

17:22

06:48

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:43, Set: 18:01, Transit: 12:22. Moon - Rise: 17:22, Set: 06:48. Civil Dark: 18:30 - 06:14. Nautical Dark: 19:04 - 05:40. Astro Dark: 19:38 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
66
74
73
89
96
97
96
94
92
90
70
47

Low Clouds (% Sky Obscured)

68
77
81
86
81
91
99
97
100
100
100
71
52
66
53
59
77
81
93
87
81
75
58
42

Medium Clouds (% Sky Obscured)

75
75
80
100
100
100
93
79
78
90
81
87
40
33
47
66
78
75
76
68
58
49
34
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
61
67
66
22
70
71
64
80
64
33
50
40
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
3
1
0
0
0
0
0
1
7
5
6
4
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
6
5
4
5
5
5
5
5
4
4
4
4
5
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

1
1
0
0
0
0
0
0
0
0
0
0
0
-0
-1
-1
1
2
2
3
4
4
5
4

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-3
-3
-4
-4
-2
-1
-0
-0
1
2
2
2

Dew Point (°C)

-5
-4
-3
-3
-3
-3
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
0
1
2
2
3
3
4
3

Relative Humidity (%)

65
74
78
77
80
81
84
84
88
88
89
91
94
96
94
94
94
94
94
94
94
93
93
93

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

349
347
343
340
341
344
345
346
348
348
347
347
347
349
344
343
343
343
344
346
343
343
344
343

Tuesday 3

Full Moon 99%

18:34

07:06

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 06:41, Set: 18:02, Transit: 12:22. Moon - Rise: 18:34, Set: 07:06. Civil Dark: 18:31 - 06:12. Nautical Dark: 19:05 - 05:38. Astro Dark: 19:39 - 05:04

Total Clouds (% Sky Obscured)

25
27
24
26
19
17
15
15
20
20
20
25
30
35
30
25
20
15
20
15
15
15
15
15

Low Clouds (% Sky Obscured)

25
27
24
26
19
17
15
15
20
20
20
25
30
35
30
25
20
15
20
15
15
15
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
12
20
15
15
15
15
0

High Clouds (% Sky Obscured)

25
27
24
26
19
8
4
2
0
20
20
25
30
35
30
25
20
15
20
15
15
2
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
4
11
12
20
19
8
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
3
3
4
4
4
4
4
4
4
4
5
5
5
7
8
8
7
6
6

Chance of Frost

Temperature (°C)

4
4
3
2
1
0
-0
-1
-1
-1
-1
-2
-2
-2
-1
1
2
3
5
7
8
8
9
9

Feels Like (°C)

1
1
0
-1
-2
-3
-3
-4
-4
-4
-5
-5
-5
-5
-4
-3
-2
0
1
3
4
5
6
5

Dew Point (°C)

3
3
2
1
0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-1
0
1
3
4
6
7
7
8
8

Relative Humidity (%)

94
94
96
94
94
94
96
96
96
96
96
96
96
96
98
96
93
94
93
91
93
93
93
93

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1018
1017
1017
1016
1015
1015

Ozone (du)

343
337
335
333
333
334
331
332
336
338
337
334
337
340
343
346
352
354
357
360
362
362
356
347

Wednesday 4

Waning Gibbous 96%

19:44

07:23

17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:39, Set: 18:03, Transit: 12:22. Moon - Rise: 19:44, Set: 07:23. Civil Dark: 18:32 - 06:10. Nautical Dark: 19:06 - 05:36. Astro Dark: 19:40 - 05:02

Total Clouds (% Sky Obscured)

15
30
51
75
80
88
92
87
84
87
98
99
100
94
89
85
91
89
90
93
96
100
100
100

Low Clouds (% Sky Obscured)

15
29
40
62
68
74
85
87
84
85
85
75
75
75
75
70
79
80
85
88
93
99
99
99

Medium Clouds (% Sky Obscured)

0
1
2
3
7
11
30
25
34
33
38
36
41
40
46
51
56
52
47
40
35
27
18
9

High Clouds (% Sky Obscured)

0
0
0
3
6
6
7
3
7
43
69
73
85
79
66
48
42
35
27
42
39
42
40
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
0
0
0
0
2
2
0
1
1
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
3
3
3
2
3
3
3
4
5
5
6
7
8
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

8
7
6
4
3
3
4
4
4
4
3
3
3
3
4
4
4
4
5
6
6
6
6
5

Feels Like (°C)

5
4
4
3
3
3
3
3
3
3
2
1
1
1
-1
-0
-1
-2
-2
-2
3
3
2
2

Dew Point (°C)

7
6
5
4
3
3
3
3
3
3
3
2
2
2
2
2
2
1
2
1
2
2
3
3

Relative Humidity (%)

95
94
94
94
94
94
94
93
93
93
94
93
94
93
89
88
85
80
78
72
76
79
82
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011

Ozone (du)

342
339
336
337
337
339
339
335
332
331
328
328
326
328
328
328
328
326
324
322
322
321
320
319

Thursday 5

Waning Gibbous 91%

20:52

07:41

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 06:37, Set: 18:05, Transit: 12:22. Moon - Rise: 20:52, Set: 07:41. Civil Dark: 18:34 - 06:08. Nautical Dark: 19:08 - 05:34. Astro Dark: 19:42 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
93
87
82
89
94
96
80
66
54
37
21

Low Clouds (% Sky Obscured)

100
100
100
100
97
93
89
92
95
97
96
95
94
89
83
80
85
90
93
77
62
47
35
20

Medium Clouds (% Sky Obscured)

0
27
54
80
84
89
96
96
96
95
89
84
78
72
66
60
64
68
48
23
11
0
0
0

High Clouds (% Sky Obscured)

40
67
90
100
100
100
100
100
100
100
100
100
100
82
65
43
25
13
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
2
3
3
4
6
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
1
1
0
6
13
21
40
49
53
62
66
73
59
63
87
95
95
95
95
81
44
33
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.2
0.3
0.6
1
1.3
1.4
0.9
0.5
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
12
11
11
12
13
13
13
12
11
11
11
12
13
14
15
18
17
17
17
16

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
4
4
4
5
5
5
6
5
4
3
3
3
3
4
4
5
4

Feels Like (°C)

3
3
-1
-2
-1
-2
-2
-2
-2
-1
-2
-1
-1
-1
2
2
3
2
1
-1
-4
-4
-5
-4

Dew Point (°C)

3
3
3
3
3
3
3
3
3
4
4
4
5
5
3
0
-2
-3
-4
-5
-5
-5
-4
-5

Relative Humidity (%)

88
91
91
91
93
93
93
93
94
94
96
96
96
98
86
77
69
64
62
57
55
53
52
52

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1004
1004
1003
1004
1005
1005
1006
1007
1008
1008
1009
1010
1011

Ozone (du)

318
317
318
319
321
321
322
323
325
328
330
336
342
348
346
344
342
346
350
354
348
343
337
335

Friday 6

Waning Gibbous 85%

22:01

08:01

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:36, Set: 18:06, Transit: 12:21. Moon - Rise: 22:01, Set: 08:01. Civil Dark: 18:35 - 06:07. Nautical Dark: 19:09 - 05:33. Astro Dark: 19:43 - 04:58

Total Clouds (% Sky Obscured)

4
3
2
1
1
1
1
3
6
8
14
20
25
35
44
44
39
27
20

Low Clouds (% Sky Obscured)

3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
16
24
28
33
28
26
25
20

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
3
6
8
7
4
3
9
15
21
11
14
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
12
11
9
8
6
5
4
3
4
4
4
4
5
7
8
9

Chance of Frost

Temperature (°C)

4
3
3
2
1
0
-0
-1
-1
-2
-2
-2
-2
-2
-1
1
2
4
6

Feels Like (°C)

-4
-3
-3
-3
-3
-2
-3
-3
-5
-4
-3
-3
-4
-4
-3
-2
-2
-1
-1

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5

Relative Humidity (%)

54
56
58
60
64
66
70
72
74
74
75
74
72
72
66
60
55
50
46

Pressure (mb)

1013
1014
1015
1016
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1021
1020

Ozone (du)

332
329
327
324
322
323
323
324
323
323
323
324
324
325
324
322
321
321
322

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 28/02/26 17:01:02. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-6.00