Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 1%

07:23

20:09

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:53, Set: 19:04, Transit: 13:00. Moon - Rise: 07:23, Set: 20:09. Civil Dark: 19:33 - 06:25. Nautical Dark: 20:07 - 05:51. Astro Dark: 20:41 - 05:16

Total Clouds (% Sky Obscured)

93
91
94
98
96
85
98
96
93
99
99
98
95
71
61
76
86
99
94
99
100
95
100
100

Low Clouds (% Sky Obscured)

87
87
89
89
91
83
98
95
91
77
79
97
95
71
61
70
71
77
63
62
51
24
1
37

Medium Clouds (% Sky Obscured)

54
51
64
71
11
0
0
0
35
64
52
23
1
0
1
1
0
78
68
92
100
88
100
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
50
70
77
80
97
100
92
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
9
1
1
2
9
9
9
8
8
8
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
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
33
12
0
16
8
7
3
13
1
12
2
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
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
11
10
9
8
7
5
4
3
3
3
2
2
2
2
2
1
2
1
3
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
63
63
66
74
87
89
96
96
94
91
89
89
91
92
92
89
91
84
77
65
61

Pressure (mb)

1023
1022
1021
1020
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1016

Ozone (du)

398
399
401
401
405
407
408
413
418
414
415
415
411
408
404
402
396
394
394
394
394
394
394
391

Friday 20

Waxing Crescent 4%

07:48

21:27

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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 OK
10 Bad
11 Bad

Sun - Rise: 06:52, Set: 19:05, Transit: 12:59. Moon - Rise: 07:48, Set: 21:27. Civil Dark: 19:34 - 06:23. Nautical Dark: 20:08 - 05:49. Astro Dark: 20:42 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
95
100
100
100
99
100
87
100
100
100
100
100
100
95
94
96
100
41
77
94

Low Clouds (% Sky Obscured)

89
100
100
100
83
85
100
100
98
93
87
99
100
100
100
100
100
83
77
78
87
41
77
79

Medium Clouds (% Sky Obscured)

100
97
100
100
88
100
68
29
5
70
65
65
68
62
100
80
0
60
0
15
50
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
75
80
85
74
19
0
0
24
21
34
80
80
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
3
3
3
2
9
3
1
0
0
9
8
3
2
1
0
0
5
9
9
9

Fog (%)

0
0
0
0
0
48
60
91
91
92
92
87
59
48
65
73
70
57
43
16
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
74
95
95
95
95
44
9
3
7
5
7
17
12
11
16
20
18
18
16
8
5
16
7

Precipitation Amount (mm)

0
0.3
1.3
2.3
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
10
6
2
3
3
3
1
1
3
4
4
5
6
6
7
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
63
68
80
91
94
96
98
98
100
98
100
98
94
96
94
92
92
92
92
91
83
73
58

Pressure (mb)

1013
1011
1008
1006
1006
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1011
1012
1013
1014
1015
1015

Ozone (du)

392
392
392
391
393
396
397
396
401
403
402
404
403
403
401
402
405
406
411
415
424
422
418
414

Saturday 21

Waxing Crescent 10%

08:18

22:48

12 Bad
13 Bad
14 OK
15 Bad
16 OK
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

Sun - Rise: 06:50, Set: 19:07, Transit: 12:59. Moon - Rise: 08:18, Set: 22:48. Civil Dark: 19:35 - 06:21. Nautical Dark: 20:09 - 05:47. Astro Dark: 20:44 - 05:12

Total Clouds (% Sky Obscured)

90
79
45
100
25
86
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

64
46
26
15
1
0
0
0
0
5
8
1
65
69
83
62
83
94
100
98
98
93
93
92

Medium Clouds (% Sky Obscured)

0
0
38
100
16
56
85
100
100
100
98
76
97
100
80
100
100
85
100
100
100
100
97
75

High Clouds (% Sky Obscured)

0
1
18
100
4
86
100
100
100
100
100
100
98
100
100
100
100
100
100
58
45
50
4
66

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
5
5

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
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain

Precipitation Probability (%)

6
2
0
0
1
0
0
0
0
0
0
0
0
11
28
51
48
59
88
95
90
92
90
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.1
0.2
0.5
0.9
0.5
0.6
0.5
0.4

Wind Speed/Direction (mph)

10
10
9
9
8
7
5
4
2
1
2
1
1
2
2
7
4
2
2
3
4
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
51
48
51
55
64
69
73
73
74
74
77
77
77
78
77
77
77
75
70
62
70
77

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

412
407
403
399
399
398
398
397
393
388
386
383
378
376
372
366
361
358
356
353
352
347
345
341

Sunday 22

Waxing Crescent 18%

08:56

00:09

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:48, Set: 19:08, Transit: 12:59. Moon - Rise: 08:56, Set: 00:09. Civil Dark: 19:36 - 06:19. Nautical Dark: 20:10 - 05:45. Astro Dark: 20:45 - 05:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
89
92
95
97
98
99
100
97
93
90
94
97
100
100
100
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

94
97
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67
100
98
100
100
99

High Clouds (% Sky Obscured)

72
89
90
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
67

ISS Passover

Visibility (miles)

3
5
3
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

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
Very Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

61
55
69
76
81
77
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.3
0.6
0.8
0.9
0.9
1.8
1.7
2
1.7
1.3
2.1
2.5
2.6
3
2.3
2.4
1.9
1.5
1.4

Wind Speed/Direction (mph)

1
1
3
5
7
9
9
8
7
7
7
7
7
7
7
6
6
5
7
6
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
1
-0
-1
-2
-4
-3
-3
-4
-4
-3
-4
-5
-5
-5
-6
-6
-8
-7
-7
-7
-8
-9

Dew Point (°C)

-2
-1
1
1
2
1
0
0
-0
-0
-1
-1
-0
-1
-1
-1
-2
-2
-2
-2
-2
-1
-2
-2

Relative Humidity (%)

81
81
86
96
100
98
96
100
98
98
98
98
98
96
96
92
96
98
96
98
96
98
96
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1012
1011
1010
1009
1008
1008
1007
1007
1007
1006
1007
1008
1008

Ozone (du)

340
336
332
331
331
328
326
322
321
321
319
316
315
316
320
318
320
320
324
329
336
344
349
351

Monday 23

Waxing Crescent 29%

09:46

01:27

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:46, Set: 19:09, Transit: 12:58. Moon - Rise: 09:46, Set: 01:27. Civil Dark: 19:38 - 06:17. Nautical Dark: 20:12 - 05:43. Astro Dark: 20:47 - 05:08

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
97
96
95
94
94
95
96
97
95
86
85
86
83
86
88
90
84

Low Clouds (% Sky Obscured)

99
98
96
94
92
92
91
89
87
87
86
83
89
88
92
94
86
85
83
77
74
69
66
52

Medium Clouds (% Sky Obscured)

98
96
95
94
93
92
92
93
89
85
82
85
85
82
71
19
17
11
7
3
14
23
29
11

High Clouds (% Sky Obscured)

33
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)

0
0
0
0
0
0
0
0
0
4
7
9
9
9
9
9
9
4
4
3
2
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

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

Precipitation Probability (%)

95
95
95
92
77
68
63
58
44
35
28
22
20
19
14
12
10
7
5
2
2
0
0
0

Precipitation Amount (mm)

1.1
0.9
0.7
0.5
0.4
0.3
0.3
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
13
13
13
13
13
12
12
11
11
10
10
9
8
7
7
7
6
5
4
5
6
7

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-3
-3
-4
-5
-5
-5
-6
-6
-7
-7
-8
-9
-11
-12
-13
-13
-11
-9
-7
-5

Feels Like (°C)

-8
-9
-10
-10
-11
-11
-12
-12
-12
-12
-12
-13
-13
-13
-13
-14
-15
-16
-17
-17
-15
-15
-14
-14

Dew Point (°C)

-2
-2
-2
-3
-4
-4
-5
-6
-6
-6
-7
-8
-9
-10
-10
-11
-13
-14
-14
-15
-12
-11
-9
-8

Relative Humidity (%)

96
98
96
94
94
92
92
92
92
89
87
84
82
83
85
85
86
88
90
88
90
87
83
81

Pressure (mb)

1008
1009
1010
1011
1012
1013
1015
1016
1018
1019
1019
1020
1021
1022
1022
1023
1024
1025
1026
1027
1027
1028
1028
1029

Ozone (du)

357
365
368
368
373
376
382
387
394
397
399
403
406
410
412
418
421
423
424
427
428
425
421
417

Tuesday 24

Waxing Crescent 40%

10:47

02:35

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:44, Set: 19:10, Transit: 12:58. Moon - Rise: 10:47, Set: 02:35. Civil Dark: 19:39 - 06:16. Nautical Dark: 20:13 - 05:41. Astro Dark: 20:48 - 05:06

Total Clouds (% Sky Obscured)

82
79
77
71
58
68
81
96
97
99
100
100
100
100
100
100
100
100
100
100
82
64
46
55

Low Clouds (% Sky Obscured)

39
25
21
16
11
4
3
0
0
0
0
12
25
37
52
66
80
78
76
73
61
50
40
55

Medium Clouds (% Sky Obscured)

6
0
1
1
2
27
52
78
86
93
100
100
100
100
100
100
100
100
100
100
68
37
5
6

High Clouds (% Sky Obscured)

0
0
0
0
0
22
41
44
24
20
8
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
7
4
1
4
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
Snow
Snow
None
None

Precipitation Probability (%)

0
0
3
3
2
8
4
2
7
3
0
0
0
0
18
26
25
40
48
41
54
55
36
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-11
-5
-4
-4
-4
-3
-2
-7
-9
-10
-10
-10
-10
-10
-10
-10
-10
-11
-10
-7
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
80
81
81
84
87
92
92
90
90
89
89
90
89
89
89
89
92
94
91
89
89

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

414
410
407
408
409
410
407
405
403
403
404
404
410
416
422
435
449
462
474
486
498
504
509
515

Wednesday 25

First Quarter 52%

11:59

03:31

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

Sun - Rise: 06:43, Set: 19:11, Transit: 12:58. Moon - Rise: 11:59, Set: 03:31. Civil Dark: 19:40 - 06:14. Nautical Dark: 20:14 - 05:39. Astro Dark: 20:50 - 05:04

Total Clouds (% Sky Obscured)

67
70
63
56
69
60
49
41
26
16
10
25
54
76
84
90
94
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
70
63
56
69
56
40
25
16
9
3
6
13
22
32
38
44
50
49
48
38
32
31
53

Medium Clouds (% Sky Obscured)

6
6
4
3
2
2
1
0
1
1
2
13
26
39
51
63
78
86
93
100
100
100
100
93

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
4
2
2
1
2
11
40
45
45
45
67
83
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Snow

Precipitation Probability (%)

29
22
26
25
21
19
15
8
5
2
0
1
1
0
0
0
0
0
0
1
14
17
16
55

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
0.2

Wind Speed/Direction (mph)

6
7
8
7
7
7
6
6
7
6
5
4
3
2
2
2
3
4
4
5
6
8
11
13

Chance of Frost

Temperature (°C)

1
1
1
0
-0
-1
-3
-5
-6
-9
-11
-14
-14
-13
-13
-12
-12
-11
-10
-9
-9
-7
-5
-4

Feels Like (°C)

-4
-4
-2
-2
-2
-3
-3
-4
-4
-13
-14
-15
-16
-16
-17
-17
-17
-16
-16
-15
-14
-12
-12
-13

Dew Point (°C)

-1
-2
-2
-3
-3
-4
-6
-8
-9
-12
-14
-16
-16
-15
-15
-14
-14
-13
-12
-11
-11
-10
-8
-7

Relative Humidity (%)

88
84
83
81
80
78
78
79
80
82
81
84
84
86
88
86
85
83
85
85
85
82
80
78

Pressure (mb)

1019
1020
1020
1021
1022
1023
1024
1025
1026
1027
1027
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023
1021
1020
1018

Ozone (du)

517
519
520
506
491
476
464
451
439
430
421
412
406
401
396
390
383
377
372
367
362
355
349
342

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

Generated: 19/03/26 21:31:08. Forecast: 19/03/26 to 25/03/26. Timezone: UTC-4.00