Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 67%

10:50

02:36

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
20 Bad
21 Bad

Sun - Rise: 06:34, Set: 17:36, Transit: 12:05. Moon - Rise: 10:50, Set: 02:36. Civil Dark: 18:05 - 06:05. Nautical Dark: 18:39 - 05:32. Astro Dark: 19:12 - 04:58

Total Clouds (% Sky Obscured)

88
94
88
100
100
100
100
100
100
100
97
94
94
91
100
100
96
94
72
94
91
81
85
45

Low Clouds (% Sky Obscured)

25
22
22
27
25
15
70
95
96
87
83
82
78
65
76
71
57
78
72
50
63
62
43
10

Medium Clouds (% Sky Obscured)

32
2
32
77
100
99
91
100
100
98
87
75
69
48
98
100
79
42
72
77
61
32
45
0

High Clouds (% Sky Obscured)

88
19
7
100
100
100
100
100
100
80
9
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
4
4
4
9
9
9
0
0
0
1
2
5
6
9
8
9
9
9
9
8
0
0

Fog (%)

0
3
2
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
Snow
None
Sleet
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
5
46
95
74
43
29
13
10
11
13
25
21
39
61
48
67
67
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.4
0.1
0
0
0
0
0
0
0
0
0.2
0
0.4
0.5
0

Wind Speed/Direction (mph)

5
6
7
7
7
7
5
5
5
4
4
6
8
11
12
12
12
13
13
10
8
8
7
5

Chance of Frost

Temperature (°C)

-13
-13
-14
-15
-13
-11
-11
-11
-10
-9
-9
-7
-5
-3
-1
0
1
1
2
1
1
1
1
0

Feels Like (°C)

-16
-17
-18
-19
-18
-16
-15
-16
-15
-14
-13
-12
-11
-9
-7
-5
-5
-5
-4
-4
-5
-5
-4
-4

Dew Point (°C)

-14
-15
-16
-17
-15
-13
-13
-13
-11
-10
-10
-9
-7
-5
-3
-1
-0
0
0
0
-1
-0
1
0

Relative Humidity (%)

86
84
84
84
86
85
86
86
88
92
92
87
87
87
87
91
93
93
89
93
91
91
98
100

Pressure (mb)

1012
1011
1011
1011
1010
1008
1007
1006
1005
1005
1004
1003
1003
1002
1001
1000
1000
999
999
999
1000
1000
1001
1002

Ozone (du)

427
433
433
439
444
441
441
438
439
429
432
445
453
450
453
450
452
454
454
455
458
459
457
456

Wednesday 25

Waxing Gibbous 78%

11:55

03:41

22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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
20 Bad
21 Bad

Sun - Rise: 06:32, Set: 17:37, Transit: 12:05. Moon - Rise: 11:55, Set: 03:41. Civil Dark: 18:06 - 06:03. Nautical Dark: 18:40 - 05:30. Astro Dark: 19:13 - 04:57

Total Clouds (% Sky Obscured)

53
52
50
26
26
20
20
25
28
25
17
34
33
94
99
98
99
98
90
91
83
81
82
77

Low Clouds (% Sky Obscured)

9
22
32
26
26
20
20
25
28
25
17
28
33
60
56
69
63
58
44
67
41
34
43
28

Medium Clouds (% Sky Obscured)

22
52
46
0
0
0
0
0
0
0
0
2
3
45
47
68
43
64
66
15
55
48
8
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
15
89
85
95
95
95
90
91
0
0
0
0

ISS Passover

Visibility (miles)

2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1

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 (%)

16
6
9
9
10
5
1
1
2
1
1
1
3
1
2
0
2
2
1
2
1
1
2
14

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
5
5
5
7
6
4
4
4
4
4
7
9
9
9
8
8
7
7
6
5
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-7
-7
-8
-8
-8
-9
-11
-12
-13
-11
-9
-9
-8
-8
-7
-7
-6
-6
-7
-8
-10
-11
-12

Dew Point (°C)

-2
-4
-6
-7
-8
-8
-10
-10
-11
-11
-10
-9
-9
-9
-9
-8
-7
-7
-6
-5
-6
-8
-8
-9

Relative Humidity (%)

91
92
87
87
78
77
79
83
83
83
83
79
70
66
64
67
69
69
78
86
87
87
85
87

Pressure (mb)

1003
1003
1004
1004
1006
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1011
1012
1012
1012
1013
1014
1015
1015

Ozone (du)

457
455
455
454
451
451
453
454
454
453
449
445
449
449
447
442
439
440
438
440
445
448
450
452

Thursday 26

Waxing Gibbous 87%

13:10

04:32

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 OK
20 OK
21 OK

Sun - Rise: 06:31, Set: 17:39, Transit: 12:05. Moon - Rise: 13:10, Set: 04:32. Civil Dark: 18:08 - 06:02. Nautical Dark: 18:41 - 05:28. Astro Dark: 19:15 - 04:55

Total Clouds (% Sky Obscured)

70
60
50
90
100
97
93
91
93
82
60
64
61
62
73
60
48
48
51
58
56
35
42
10

Low Clouds (% Sky Obscured)

5
5
10
10
10
15
10
34
39
19
11
14
8
15
20
15
14
14
22
36
28
19
27
2

Medium Clouds (% Sky Obscured)

32
3
0
36
60
62
59
44
44
41
24
19
19
16
21
8
3
3
3
10
3
8
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
4

ISS Passover

Visibility (miles)

1
2
3
2
1
1
1
0
1
1
4
6
9
9
9
9
9
8
8
2
9
9
9
9

Fog (%)

0
0
0
0
1
2
4
5
5
4
3
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 (%)

3
2
3
2
7
1
3
7
0
0
0
0
0
1
2
6
16
11
16
4
3
3
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
3
3
3
4
4
4
4
5
7
11
13
13
13
12
11
11
10
9
10
9
8

Chance of Frost

Temperature (°C)

-9
-11
-12
-13
-13
-14
-14
-14
-13
-13
-11
-8
-6
-4
-2
-0
1
2
2
1
1
-0
-1
-2

Feels Like (°C)

-13
-15
-16
-16
-17
-17
-17
-17
-17
-17
-15
-12
-10
-8
-6
-6
-5
-4
-5
-4
-6
-7
-5
-6

Dew Point (°C)

-10
-12
-14
-14
-15
-15
-16
-15
-14
-14
-13
-10
-8
-6
-5
-4
-2
-1
-1
-0
-1
-2
-3
-4

Relative Humidity (%)

90
90
88
88
86
86
86
86
88
86
86
85
82
81
79
78
81
84
86
89
88
86
86
87

Pressure (mb)

1016
1017
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1020
1020
1019
1018
1018
1017
1018
1018
1019
1019
1018

Ozone (du)

451
448
443
439
436
435
437
439
441
440
441
444
448
449
447
439
436
439
448
451
438
436
430
424

Friday 27

Waxing Gibbous 83%

14:28

05:12

22 OK
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 OK
19 OK
20 OK
21 Good

Sun - Rise: 06:29, Set: 17:40, Transit: 12:05. Moon - Rise: 14:28, Set: 05:12. Civil Dark: 18:09 - 06:00. Nautical Dark: 18:42 - 05:27. Astro Dark: 19:16 - 04:53

Total Clouds (% Sky Obscured)

33
53
80
72
67
60
60
60
65
72
79
88
92
95
100
88
76
63
55
50
45
35
35
10

Low Clouds (% Sky Obscured)

20
30
48
41
41
8
4
8
40
54
65
67
89
93
99
87
71
52
42
7
0
0
2
6

Medium Clouds (% Sky Obscured)

5
14
70
71
67
60
43
6
7
13
59
66
58
65
57
57
4
4
4
3
3
3
3
5

High Clouds (% Sky Obscured)

7
17
19
32
34
10
0
0
0
0
0
0
0
0
0
5
5
5
0
0
5
5
0
0

ISS Passover

Visibility (miles)

9
6
4
1
9
9
9
9
9
9
9
9
9
2
9
1
1
0
0
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
1
7
11
33
22
15
12
30
21
9
4
1
1
2
2

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
8
8
9
10
10
11
11
12
12
13
14
14
13
13
12
10
8
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-8
-7
-8
-7
-8
-8
-8
-6
-5
-3
-3
-2
-1
-1
1
2
0
-3
-4
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

89
92
94
96
94
92
91
91
91
91
91
88
91
98
98
100
100
100
100
83
69
73
84
85

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1016
1017
1017
1019

Ozone (du)

421
413
409
408
409
412
411
409
411
411
407
402
393
389
386
381
380
381
380
379
380
379
379
381

Saturday 28

Waxing Gibbous 94%

15:46

05:42

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
20 Bad
21 Bad

Sun - Rise: 06:27, Set: 17:41, Transit: 12:04. Moon - Rise: 15:46, Set: 05:42. Civil Dark: 18:10 - 05:58. Nautical Dark: 18:44 - 05:25. Astro Dark: 19:17 - 04:52

Total Clouds (% Sky Obscured)

42
62
83
89
93
98
85
74
65
57
58
54
70
80
88
97
97
97
91
86
80
75
75
75

Low Clouds (% Sky Obscured)

42
62
83
76
68
61
51
43
36
41
46
46
58
70
82
86
89
91
70
42
10
12
19
26

Medium Clouds (% Sky Obscured)

1
1
2
19
54
97
85
74
65
57
9
0
0
0
0
27
11
0
0
0
0
2
5
7

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
18
33
33

ISS Passover

Visibility (miles)

9
9
8
0
0
2
9
9
9
6
8
9
4
1
1
2
4
6
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 (%)

4
3
11
17
17
15
4
3
3
3
5
15
17
10
17
23
20
16
16
10
9
12
7
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)

8
8
9
10
10
10
10
10
10
10
10
10
10
10
10
11
10
10
11
10
9
8
7
6

Chance of Frost

Temperature (°C)

-6
-6
-7
-8
-8
-9
-9
-10
-11
-11
-11
-10
-10
-9
-8
-7
-7
-7
-7
-9
-10
-12
-12
-13

Feels Like (°C)

-9
-9
-11
-12
-12
-13
-14
-15
-16
-16
-17
-16
-16
-15
-14
-13
-12
-12
-13
-13
-12
-12
-18
-18

Dew Point (°C)

-8
-7
-8
-9
-9
-11
-12
-13
-13
-14
-14
-14
-13
-13
-12
-11
-11
-11
-11
-13
-14
-16
-16
-17

Relative Humidity (%)

90
90
90
92
90
83
80
78
80
80
78
75
75
77
77
77
76
74
71
71
72
72
73
73

Pressure (mb)

1020
1020
1021
1022
1023
1023
1024
1025
1026
1027
1028
1029
1029
1029
1030
1029
1028
1029
1029
1030
1031
1032
1033
1033

Ozone (du)

383
385
386
388
388
387
390
394
402
407
404
410
415
416
413
413
411
410
408
402
396
389
386
382

Sunday 1

Waxing Gibbous 98%

17:00

06:07

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
20 Bad
21 Bad

Sun - Rise: 06:26, Set: 17:43, Transit: 12:04. Moon - Rise: 17:00, Set: 06:07. Civil Dark: 18:11 - 05:57. Nautical Dark: 18:45 - 05:23. Astro Dark: 19:18 - 04:50

Total Clouds (% Sky Obscured)

83
88
92
90
91
91
92
94
96
95
94
91
91
95
99
99
100
100
100
99
99
99
98
98

Low Clouds (% Sky Obscured)

37
47
55
57
53
56
61
66
72
75
76
78
83
89
95
96
98
100
99
98
97
94
91
86

Medium Clouds (% Sky Obscured)

28
52
85
90
90
90
92
94
96
95
91
90
85
77
77
85
91
100
93
84
76
60
36
23

High Clouds (% Sky Obscured)

16
4
0
0
0
0
0
0
5
45
70
70
75
75
70
45
30
10
10
10
10
10
10
30

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1

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

Precipitation Probability (%)

1
2
0
5
9
6
22
28
32
38
45
52
57
61
66
66
67
69
63
58
54
45
35
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.3
0.2
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-14
-13
-12
-11
-10
-10
-10
-10
-10
-10
-11
-12
-13
-14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
78
77
79
77
77
77
79
81
83
83
85
85
85
87
87
87
88
88
88
88
88
88

Pressure (mb)

1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1033
1033
1033
1034
1034
1035
1035
1036

Ozone (du)

378
375
373
370
368
366
363
361
359
356
355
354
353
352
351
351
354
358
362
364
366
368
375
381

Monday 2

Waxing Gibbous 100%

18:12

06:27

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:24, Set: 17:44, Transit: 12:04. Moon - Rise: 18:12, Set: 06:27. Civil Dark: 18:13 - 05:55. Nautical Dark: 18:46 - 05:22. Astro Dark: 19:20 - 04:48

Total Clouds (% Sky Obscured)

84
81
82
80
84
86
81
77
69
66
68
73
64
58
48
42
40
34
29
32
35

Low Clouds (% Sky Obscured)

78
74
79
80
73
73
64
52
38
38
43
48
37
26
15
10
6
1
2
2
2

Medium Clouds (% Sky Obscured)

15
11
0
0
0
0
0
0
0
0
0
0
2
3
5
5
5
5
6
1
2

High Clouds (% Sky Obscured)

37
22
0
0
0
0
0
0
0
6
12
19
37
47
30
7
13
19
21
23
25

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
3
4
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

22
17
12
8
3
0
1
4
6
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-15
-16
-17
-18
-19
-20
-21
-22
-22
-19
-17
-14
-12
-9
-7
-7
-6
-6
-8
-9

Feels Like (°C)

-17
-17
-17
-16
-22
-23
-23
-24
-24
-25
-25
-24
-23
-22
-21
-20
-9
-8
-8
-7
-7

Dew Point (°C)

-16
-17
-18
-19
-21
-22
-23
-24
-24
-25
-22
-19
-16
-14
-12
-10
-10
-9
-9
-10
-11

Relative Humidity (%)

86
86
83
81
81
81
77
78
78
77
80
83
83
81
80
79
77
79
79
82
85

Pressure (mb)

1036
1037
1037
1037
1038
1038
1038
1039
1039
1039
1039
1039
1039
1038
1037
1036
1034
1033
1032
1032
1031

Ozone (du)

388
389
390
391
392
394
395
394
393
392
391
390
388
387
386
385
383
381
379
379
379

Forecast for Middlebury (village), Addison, United States of America (44.02,-73.17)

Generated: 24/02/26 21:36:54. Forecast: 24/02/26 to 02/03/26. Timezone: UTC-5.00