Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 93%

15:25

05:27

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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 OK
16 OK
17 Good
18 Good
19 Good

Sun - Rise: 06:10, Set: 17:23, Transit: 11:47. Moon - Rise: 15:25, Set: 05:27. Civil Dark: 17:52 - 05:41. Nautical Dark: 18:26 - 05:07. Astro Dark: 19:00 - 04:33

Total Clouds (% Sky Obscured)

52
56
49
94
36
29
61
99
99
100
99
100
100
100
100
100
100
100
93
30
35
3
1
2

Low Clouds (% Sky Obscured)

0
14
34
32
9
27
35
0
0
50
67
72
84
87
90
79
77
16
10
4
1
0
0
0

Medium Clouds (% Sky Obscured)

42
23
3
54
15
8
53
99
96
88
91
100
100
99
100
99
100
100
93
30
35
2
1
0

High Clouds (% Sky Obscured)

0
0
5
93
36
3
0
24
29
97
80
57
52
25
6
17
1
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
5
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
12
20
20
14
26
25
23
14
2
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)

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

Chance of Frost

Temperature (°C)

1
0
-1
-1
-1
-2
-3
-3
-4
-4
-5
-5
-6
-6
-5
-5
-5
-5
-5
-5
-6
-7
-9
-10

Feels Like (°C)

-2
-3
-3
-3
-4
-7
-6
-7
-9
-10
-10
-11
-11
-11
-11
-11
-10
-11
-11
-10
-12
-13
-14
-15

Dew Point (°C)

0
-1
-1
-2
-3
-5
-6
-7
-8
-8
-9
-10
-10
-11
-12
-13
-14
-14
-14
-13
-13
-14
-15
-17

Relative Humidity (%)

96
96
98
98
86
78
76
76
75
75
73
72
71
66
60
54
49
50
48
53
55
57
59
60

Pressure (mb)

1017
1017
1016
1017
1017
1017
1018
1018
1018
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1025
1026

Ozone (du)

373
377
379
380
382
383
382
377
377
385
379
375
378
380
380
384
389
395
400
399
401
407
408
409

Sunday 1

Waxing Gibbous 98%

16:41

05:50

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

Sun - Rise: 06:09, Set: 17:24, Transit: 11:47. Moon - Rise: 16:41, Set: 05:50. Civil Dark: 17:54 - 05:39. Nautical Dark: 18:27 - 05:06. Astro Dark: 19:01 - 04:32

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
2
3
57
70
85
90
90
90
88
6
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
5
20
39
2
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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
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)

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

Chance of Frost

Temperature (°C)

-11
-12
-13
-14
-14
-15
-15
-15
-16
-16
-16
-16
-15
-13
-12
-10
-9
-8
-8
-7
-8
-8
-10
-11

Feels Like (°C)

-16
-17
-18
-19
-19
-19
-19
-20
-19
-20
-20
-20
-19
-17
-16
-14
-15
-14
-13
-13
-13
-14
-14
-12

Dew Point (°C)

-17
-19
-19
-20
-21
-21
-22
-22
-22
-22
-23
-23
-24
-23
-21
-20
-19
-18
-18
-17
-17
-16
-15
-15

Relative Humidity (%)

62
59
58
57
57
57
56
56
56
56
56
54
46
45
46
46
46
44
43
44
48
53
62
72

Pressure (mb)

1027
1029
1029
1030
1031
1032
1032
1033
1033
1034
1035
1036
1036
1037
1037
1037
1036
1036
1035
1035
1035
1036
1037
1037

Ozone (du)

412
415
423
430
429
426
426
429
429
430
436
440
441
443
440
439
441
444
443
444
441
438
433
429

Monday 2

Waxing Gibbous 100%

17:53

06:10

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

Sun - Rise: 06:07, Set: 17:26, Transit: 11:46. Moon - Rise: 17:53, Set: 06:10. Civil Dark: 17:55 - 05:38. Nautical Dark: 18:29 - 05:04. Astro Dark: 19:03 - 04:30

Total Clouds (% Sky Obscured)

12
29
28
35
17
16
16
15
65
64
52
21
8
36
23
60
82
90
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
1
2
2
2
2
2
2
3
2
2
2
28
10
0
0
1
1
1
1
0
0
8

Medium Clouds (% Sky Obscured)

12
21
18
35
17
16
16
11
10
53
44
8
2
11
15
24
21
40
58
85
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
29
11
5
4
2
4
11
43
73
85
91
100
100
100
100
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
0
0
0
0
0
0
0
0
15

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)

4
4
3
2
2
3
3
3
4
3
3
4
7
10
12
12
12
11
10
10
9
8
6
6

Chance of Frost

Temperature (°C)

-11
-12
-12
-13
-13
-13
-12
-12
-12
-12
-11
-10
-7
-5
-2
-0
1
2
2
2
1
0
-1
-2

Feels Like (°C)

-13
-14
-14
-14
-14
-14
-14
-13
-14
-15
-15
-14
-12
-9
-8
-6
-5
-4
-3
-4
-4
-5
-5
-6

Dew Point (°C)

-15
-16
-16
-15
-15
-15
-15
-15
-15
-15
-14
-14
-13
-12
-10
-9
-8
-7
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

73
72
75
79
81
81
78
78
76
76
76
75
62
56
55
51
50
53
58
63
66
71
74
76

Pressure (mb)

1038
1038
1038
1038
1037
1037
1036
1036
1036
1035
1035
1035
1035
1034
1033
1032
1031
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

424
422
421
422
420
418
414
411
408
407
407
404
403
400
395
390
387
383
381
379
378
376
376
375

Tuesday 3

Full Moon 99%

19:03

06:28

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 OK
09 Good
10 Good
11 Good
12 Good
13 Bad
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:05, Set: 17:27, Transit: 11:46. Moon - Rise: 19:03, Set: 06:28. Civil Dark: 17:56 - 05:36. Nautical Dark: 18:30 - 05:02. Astro Dark: 19:04 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
75
51
28
27
24
5
3
4
8
54
48
82
89
95
99
89

Low Clouds (% Sky Obscured)

16
24
48
72
96
84
72
60
40
20
0
0
4
0
0
1
1
1
2
2
2
4
4
8

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
68
43
21
15
7
0
0
0
0
5
6
7
3
2
0
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
67
33
0
0
0
0
0
0
1
21
27
40
56
76
96
66

ISS Passover

Visibility (miles)

9
9
4
0
0
0
0
0
2
3
1
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
29
72
90
94
90
83
73
52
38
14
12
8
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.4
0.6
0.6
0.6
0.5
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
3
3
2
3
2
3
3
3
3
4
5
5
4
3
2
3
4
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
86
100
100
100
98
98
100
98
98
98
92
81
74
69
66
64
65
66
82
93
94
94

Pressure (mb)

1029
1028
1028
1027
1026
1026
1025
1024
1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025

Ozone (du)

377
377
377
377
376
376
378
382
384
389
388
379
376
376
377
379
380
377
373
373
371
373
376
377

Wednesday 4

Waning Gibbous 97%

No Rise

06:46

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:03, Set: 17:28, Transit: 11:46. Moon - Rise: No Rise, Set: 06:46. Civil Dark: 17:57 - 05:34. Nautical Dark: 18:31 - 05:00. Astro Dark: 19:05 - 04:26

Total Clouds (% Sky Obscured)

80
70
65
71
66
88
87
93
93
98
94
82
69
57
60
62
65
77
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
16
6
18
66
83
83
74
75
74
71
57
49
47
50
37
41
37
36
36
36
41
51
69

Medium Clouds (% Sky Obscured)

75
60
55
55
50
45
45
55
56
61
62
66
61
55
29
23
26
32
53
65
80
87
99
93

High Clouds (% Sky Obscured)

36
25
51
66
66
76
67
67
57
52
46
41
36
10
25
35
25
47
72
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
2
0
0
0
1
3
0
0
0
0
3
6
9
7
5
3
5
7
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
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
56
95
95
95
95
95
95
83
58
38
21
17
14
5
16
21
21
18
14
6
9

Precipitation Amount (mm)

0
0
0
0.2
1.5
2.2
1.6
2.1
1.6
1.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
96
98
98
98
98
98
100
100
100
100
100
98
94
93
96
96
100
96
94
91

Pressure (mb)

1025
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1022
1022
1023
1024
1025

Ozone (du)

376
374
371
370
367
365
365
364
364
363
361
359
358
358
357
357
356
355
355
354
354
352
351
349

Thursday 5

Waning Gibbous 92%

20:12

07:04

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:02, Set: 17:30, Transit: 11:46. Moon - Rise: 20:12, Set: 07:04. Civil Dark: 17:59 - 05:32. Nautical Dark: 18:33 - 04:59. Astro Dark: 19:07 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
88
77
84
91
99
99
99
100
100
100
100
99
99
98
99

Low Clouds (% Sky Obscured)

79
80
77
81
84
84
84
84
88
87
77
84
91
98
99
99
100
100
100
100
99
97
92
90

Medium Clouds (% Sky Obscured)

89
85
73
66
60
65
75
80
70
55
40
20
25
25
20
25
25
29
43
41
44
39
29
28

High Clouds (% Sky Obscured)

100
100
100
100
100
95
90
85
90
88
77
84
91
99
83
66
49
33
18
5
23
41
60
70

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

4
0
1
1
1
28
42
52
68
78
86
95
95
95
95
95
95
95
95
83
73
59
40
36

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0.2
0.3
0.4
0.4
0.6
0.8
1.1
1.2
1.2
1.2
1
1
0.5
0.4
0.3
0.1
0

Wind Speed/Direction (mph)

8
7
7
7
7
8
8
8
9
9
9
9
8
7
7
6
6
6
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-4
-4
-4
-4
-4
-8
-8
-9
-9
-9
-9
-12
-12
-13
-13
-12
-12
-8
-8
-8
-7
-6
-5

Dew Point (°C)

-2
-3
-3
-4
-5
-6
-8
-8
-9
-9
-10
-10
-11
-11
-11
-11
-11
-11
-10
-9
-9
-9
-9
-9

Relative Humidity (%)

89
86
84
83
81
79
79
80
82
80
79
79
74
71
67
66
63
62
64
65
66
69
73
74

Pressure (mb)

1026
1028
1029
1029
1030
1031
1031
1032
1033
1033
1033
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1033

Ozone (du)

348
346
345
347
349
350
350
350
349
349
349
348
344
340
336
332
329
326
321
317
312
311
310
309

Friday 6

Waning Gibbous 85%

21:20

07:24

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

Sun - Rise: 06:00, Set: 17:31, Transit: 11:45. Moon - Rise: 21:20, Set: 07:24. Civil Dark: 18:00 - 05:31. Nautical Dark: 18:34 - 04:57. Astro Dark: 19:08 - 04:23

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
92
95
97
100
100
100
100
100
100
100
100
100
100
99
98
98

Medium Clouds (% Sky Obscured)

45
61
71
80
87
85
81
81
74
71
64
48
33
17
18
18
19

High Clouds (% Sky Obscured)

81
93
82
73
67
75
56
5
7
15
22
17
13
8
16
14
18

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Snow
None
None
None
None
None

Precipitation Probability (%)

32
30
38
52
68
82
88
86
76
74
61
45
29
5
8
10
9

Precipitation Amount (mm)

0
0
0.1
0.2
0.4
0.5
0.6
0.5
0.4
0.4
0.2
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-6
-6
-6
-5
-6
-6
-6
-6
-6
-5
-3
-2
0
1
2

Relative Humidity (%)

80
85
92
94
94
96
96
94
96
96
96
96
98
98
98
94
91

Pressure (mb)

1032
1031
1031
1030
1029
1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1018
1016

Ozone (du)

309
309
309
306
304
302
299
296
293
289
284
280
279
279
279
278
278

Forecast for Bangor, Penobscot, United States of America (44.80,-68.77)

Generated: 28/02/26 20:07:51. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-5.00