Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

05:22

15:10

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

Sun - Rise: 06:53, Set: 16:23, Transit: 11:38. Moon - Rise: 05:22, Set: 15:10. Civil Dark: 16:54 - 06:21. Nautical Dark: 17:29 - 05:46. Astro Dark: 18:03 - 05:12

Total Clouds (% Sky Obscured)

92
75
83
70
38
35
32
31
36
59
59
35
32
25
21
25
31
29
30
30
40
69
73
67

Low Clouds (% Sky Obscured)

70
59
55
56
38
35
32
31
36
59
59
35
32
25
21
25
31
29
30
30
39
51
54
42

Medium Clouds (% Sky Obscured)

22
20
8
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
3
3
3
16
69
62
67

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
2
2
6
5
5
5
3
2
0
1
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)

5
4
1
0
2
2
2
2
2
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-5
-5
-6
-7
-7
-7
-6
-6
-6
-5
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5

Relative Humidity (%)

76
75
76
78
71
62
57
54
53
51
50
55
66
71
75
78
83
83
84
84
86
87
86
86

Pressure (mb)

1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1022

Ozone (du)

327
325
327
328
326
326
326
326
326
320
315
314
313
312
311
310
306
301
300
296
295
295
295
296

Wednesday 19

Waning Crescent 1%

06:28

15:36

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

Sun - Rise: 06:54, Set: 16:22, Transit: 11:38. Moon - Rise: 06:28, Set: 15:36. Civil Dark: 16:53 - 06:22. Nautical Dark: 17:29 - 05:47. Astro Dark: 18:03 - 05:13

Total Clouds (% Sky Obscured)

33
27
20
12
8
9
8
15
19
30
63
11
11
11
5
5
13
11
14
19
62
99
100
98

Low Clouds (% Sky Obscured)

33
27
20
11
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
4
50
3
3
3
2
0
0
0
0
6
16
27
73
98

High Clouds (% Sky Obscured)

9
4
4
4
4
4
4
4
9
26
7
4
4
5
0
5
5
5
9
6
53
99
100
94

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)

2
2
2
2
2
1
1
1
1
2
2
2
1
2
2
1
2
1
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-6
-7
-7
-6
-6
-6
-6
-6
-5
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

87
87
85
87
79
69
62
58
55
53
53
58
68
73
77
80
83
84
86
87
87
89
89
87

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

297
297
296
296
296
298
299
299
298
297
297
297
296
294
295
295
297
298
297
294
290
286
283
281

Thursday 20

New Moon 0%

07:33

16:08

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:55, Set: 16:21, Transit: 11:38. Moon - Rise: 07:33, Set: 16:08. Civil Dark: 16:53 - 06:24. Nautical Dark: 17:28 - 05:48. Astro Dark: 18:02 - 05:14

Total Clouds (% Sky Obscured)

98
100
100
96
100
100
90
82
62
65
55
48
100
97
61
58
54
100
100
82
100
100
100
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
10
52
54
86
81
76
72
66
55
49

Medium Clouds (% Sky Obscured)

96
100
100
95
87
85
82
79
57
46
40
48
65
84
39
43
45
40
41
39
15
76
88
49

High Clouds (% Sky Obscured)

94
100
100
86
100
100
57
45
43
40
40
39
67
55
57
57
52
100
99
70
88
89
96
19

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
1
6
14
20
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
84
79
74
69
64
60
56
57
63
69
73
77
81
81
81
81
81
81
80
80
80

Pressure (mb)

1025
1024
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1017
1017
1016

Ozone (du)

282
282
287
291
295
297
299
300
301
305
305
302
295
292
294
296
292
292
291
294
294
297
295
295

Friday 21

Waxing Crescent 2%

08:35

16:48

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:56, Set: 16:20, Transit: 11:38. Moon - Rise: 08:35, Set: 16:48. Civil Dark: 16:52 - 06:25. Nautical Dark: 17:27 - 05:49. Astro Dark: 18:02 - 05:15

Total Clouds (% Sky Obscured)

44
55
88
99
54
100
100
100
100
99
98
97
92
83
77
75
68
81
45
49
58
78
46
51

Low Clouds (% Sky Obscured)

39
43
72
77
45
100
96
93
87
88
88
87
85
83
77
73
65
77
45
49
58
77
46
44

Medium Clouds (% Sky Obscured)

44
51
36
31
26
26
18
22
15
84
41
50
34
14
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
13
3
57
53
100
100
100
100
67
33
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
7
6
9
9
9
7
1
1
1
1
2
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
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
33
38
33
25
8
24
29
27
70
80
58
75
56
43
35
38
31
32
30
8
8
9
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.4
0
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
80
77
75
79
76
79
82
90
93
94
96
98
98
98
98
96
94
96
94
89
87

Pressure (mb)

1016
1015
1015
1015
1014
1014
1012
1011
1010
1008
1008
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

293
293
296
299
300
303
309
310
310
308
306
310
311
315
318
318
318
316
312
313
310
310
309
306

Saturday 22

Waxing Crescent 6%

09:32

17:37

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

Sun - Rise: 06:58, Set: 16:20, Transit: 11:39. Moon - Rise: 09:32, Set: 17:37. Civil Dark: 16:51 - 06:26. Nautical Dark: 17:27 - 05:50. Astro Dark: 18:01 - 05:16

Total Clouds (% Sky Obscured)

55
58
63
62
64
60
42
23
12
9
6
7
6
3
3
8
12
17
13
12
12
13
16
23

Low Clouds (% Sky Obscured)

45
54
57
62
64
60
42
23
8
8
3
1
1
1
1
4
6
9
13
12
12
13
16
23

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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 (%)

5
4
2
3
4
1
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
80
76
72
70
69
69
73
80
81
83
83
84
86
87
89
91
91
92
92

Pressure (mb)

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

Ozone (du)

305
303
304
306
306
305
305
303
300
296
292
288
287
286
287
288
287
286
286
286
285
285
285
286

Sunday 23

Waxing Crescent 11%

10:21

18:35

04 OK
05 OK
06 OK
07 OK
08 OK
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:59, Set: 16:19, Transit: 11:39. Moon - Rise: 10:21, Set: 18:35. Civil Dark: 16:51 - 06:27. Nautical Dark: 17:26 - 05:51. Astro Dark: 18:01 - 05:17

Total Clouds (% Sky Obscured)

27
29
27
24
23
19
35
52
71
74
72
70
69
68
67
67
74
83
84
89
93
95
97
100

Low Clouds (% Sky Obscured)

20
10
0
0
0
0
0
0
0
0
0
0
13
25
38
23
9
0
15
31
46
52
70
71

Medium Clouds (% Sky Obscured)

2
1
0
2
5
8
28
47
67
55
43
31
31
29
29
42
56
71
70
70
69
60
51
45

High Clouds (% Sky Obscured)

15
24
27
16
11
7
11
11
12
8
4
0
0
0
0
0
0
0
20
38
39
45
59
75

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
22
26
22
29
29
21
29
27
22

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
5
5
5
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
92
87
81
75
69
63
59
63
70
76
77
80
81
84
86
89
89
89
89
89
88

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009

Ozone (du)

287
288
289
290
293
297
300
301
302
304
304
305
305
307
309
311
314
317
321
324
327
330
332
335

Monday 24

Waxing Crescent 18%

11:01

19:39

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 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:00, Set: 16:18, Transit: 11:39. Moon - Rise: 11:01, Set: 19:39. Civil Dark: 16:50 - 06:28. Nautical Dark: 17:26 - 05:53. Astro Dark: 18:00 - 05:18

Total Clouds (% Sky Obscured)

96
92
86
92
96
99
99
98
99
93
86
78
69
61
53
40
31
25
24
33
28

Low Clouds (% Sky Obscured)

73
76
78
77
74
70
73
79
86
84
79
72
65
59
53
40
31
25
24
33
28

Medium Clouds (% Sky Obscured)

37
33
25
30
45
50
45
35
30
35
41
31
27
29
30
23
17
15
12
5
2

High Clouds (% Sky Obscured)

80
80
80
90
90
95
95
85
60
38
20
3
18
34
53
40
22
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
5
2
5
7
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

Precipitation Type

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

Precipitation Probability (%)

27
26
23
51
59
50
57
51
32
33
30
18
41
48
46
48
44
27
24
20
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
84
77
71
68
65
61
64
69
73
75
78
80
80
80
79
79
83

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014

Ozone (du)

337
339
340
341
338
335
331
329
327
325
327
328
329
329
329
329
328
328
328
322
317

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

Generated: 18/11/25 04:40:02. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-5.00