Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

08:22

17:01

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 16:28, Transit: 11:38. Moon - Rise: 08:22, Set: 17:01. Civil Dark: 16:58 - 06:18. Nautical Dark: 17:32 - 05:44. Astro Dark: 18:04 - 05:11

Total Clouds (% Sky Obscured)

63
75
81
83
100
100
100
100
100
98
96
100
100
100
100
100
100
100
100
100
95
98
100
100

Low Clouds (% Sky Obscured)

63
75
81
83
100
100
100
94
78
71
60
47
45
52
46
45
40
76
31
29
17
16
56
52

Medium Clouds (% Sky Obscured)

0
3
3
0
0
0
13
26
28
26
22
7
0
0
0
0
12
72
100
90
92
94
100
100

High Clouds (% Sky Obscured)

3
28
2
25
30
45
51
87
100
83
93
100
100
100
100
100
100
100
67
99
38
85
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 (%)

13
4
10
4
1
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
57

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
0.3

Wind Speed/Direction (mph)

3
3
2
3
7
6
8
10
10
11
13
13
11
11
10
8
7
7
8
8
7
6
5
5

Chance of Frost

Temperature (°C)

-1
-1
1
1
6
7
7
8
9
10
11
11
11
11
10
10
9
9
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
59
61
67
71
75
74
72
69
67
66
69
72
76
77
80
80
78
80
80
80
80
82

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

281
278
276
277
281
282
283
284
284
284
284
283
284
283
282
283
282
285
285
285
284
284
283
282

Saturday 22

Waxing Crescent 6%

09:18

17:50

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 OK
18 OK
19 Good
20 Good
21 OK
22 Bad
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 06:49, Set: 16:27, Transit: 11:38. Moon - Rise: 09:18, Set: 17:50. Civil Dark: 16:57 - 06:19. Nautical Dark: 17:31 - 05:45. Astro Dark: 18:04 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
79
85
80
83
29
25
34
22
12
3
40
50
45
47
61
94

Low Clouds (% Sky Obscured)

51
64
71
72
81
72
58
73
66
70
70
67
29
25
34
12
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
100
98
79
65
0
2
0
0
0
16
9
0
18
38
45
45
61
49

High Clouds (% Sky Obscured)

100
100
96
3
0
0
17
45
45
43
35
45
0
0
14
1
1
3
27
50
45
21
32
88

ISS Passover

Visibility (miles)

6
4
5
3
6
5
6
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

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
None
None
None
None

Precipitation Probability (%)

95
95
95
95
90
90
72
30
23
14
0
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
1
1.1
1.4
0.7
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
91
93
91
90
90
90
85
81
77
68
61
63
66
66
66
67
67
66
66
66
66
64

Pressure (mb)

1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

281
283
281
280
280
281
278
277
276
277
279
278
278
279
279
278
278
279
280
281
282
283
285
286

Sunday 23

Waxing Crescent 11%

10:08

18:47

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

Sun - Rise: 06:50, Set: 16:27, Transit: 11:39. Moon - Rise: 10:08, Set: 18:47. Civil Dark: 16:57 - 06:20. Nautical Dark: 17:31 - 05:46. Astro Dark: 18:04 - 05:13

Total Clouds (% Sky Obscured)

56
100
42
3
3
54
74
32
59
70
72
50
49
46
44
55
32
40
45
29
4
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
23
24
12
20
46
44
54
30
17
45
17
1
1
1
1

Medium Clouds (% Sky Obscured)

56
46
11
2
3
25
74
24
59
41
41
28
25
0
0
17
16
22
2
17
1
0
0
0

High Clouds (% Sky Obscured)

31
100
26
0
0
10
4
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)

4
5
5
4
5
3
3
5
7
9
9
9
10
9
9
10
9
10
10
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
64
63
65
61
58
56
53
50
48
49
49
51
56
61
63
63
64
63
66
71
74
70

Pressure (mb)

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

Ozone (du)

285
285
285
286
287
289
293
295
296
297
300
302
304
304
306
309
311
311
310
311
311
311
311
310

Monday 24

Waxing Crescent 18%

10:49

19:50

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

Sun - Rise: 06:51, Set: 16:26, Transit: 11:39. Moon - Rise: 10:49, Set: 19:50. Civil Dark: 16:56 - 06:21. Nautical Dark: 17:30 - 05:47. Astro Dark: 18:03 - 05:14

Total Clouds (% Sky Obscured)

2
1
3
3
31
2
2
18
15
21
13
7
3
1
1
2
40
42
10
54
70
88
92
95

Low Clouds (% Sky Obscured)

0
0
0
1
9
1
1
14
15
21
13
7
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
0
0
0
0
0
1
2
1
0
23
49
83
83
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
10
8
9
10
10
40
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
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)

13
14
15
14
11
9
9
12
15
13
11
12
12
10
10
12
10
9
9
8
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
65
62
60
63
64
64
56
51
48
45
45
46
50
55
58
57
58
60
63
63
64
63
63

Pressure (mb)

1016
1017
1017
1018
1019
1020
1020
1021
1021
1021
1020
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1027

Ozone (du)

310
310
310
311
310
310
309
308
305
303
301
300
299
296
293
290
289
287
287
286
284
282
282
281

Tuesday 25

Waxing Crescent 27%

11:24

20:56

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:53, Set: 16:26, Transit: 11:39. Moon - Rise: 11:24, Set: 20:56. Civil Dark: 16:56 - 06:22. Nautical Dark: 17:30 - 05:48. Astro Dark: 18:03 - 05:15

Total Clouds (% Sky Obscured)

100
100
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)

0
0
0
0
6
15
38
31
31
36
54
72
90
94
97
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

77
83
88
94
91
89
86
91
96
100
100
100
100
100
100
100
97
95
92
82
70
59
57
53

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
40
40
45
30
13
12
0
0
0

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
5
7
8
14
16
16
38
65
91
92
84
95
95
95
95
95
95
88
73
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.6
0.8
1.8
1.4
1
0.9
0.8
0.6
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
62
61
58
58
56
57
54
53
51
57
72
84
87
87
85
85
88
90
91
93
95
96

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1023
1022
1021
1021
1020
1019
1018
1018
1017

Ozone (du)

282
281
280
283
284
284
284
284
283
282
282
281
279
278
277
275
274
274
275
275
275
275
275
273

Wednesday 26

Waxing Crescent 36%

11:53

22:04

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:54, Set: 16:25, Transit: 11:39. Moon - Rise: 11:53, Set: 22:04. Civil Dark: 16:55 - 06:23. Nautical Dark: 17:30 - 05:49. Astro Dark: 18:03 - 05:16

Total Clouds (% Sky Obscured)

100
99
96
94
89
84
78
85
93
100
100
100
100
100
100
100
86
51
13
33
53
72
48
43

Low Clouds (% Sky Obscured)

100
99
96
94
89
84
78
85
93
96
94
93
91
65
39
13
13
13
13
9
4
0
0
0

Medium Clouds (% Sky Obscured)

43
34
18
3
0
0
0
1
1
2
22
41
61
73
87
100
86
51
13
33
53
72
48
43

High Clouds (% Sky Obscured)

1
7
9
13
33
51
71
76
78
60
5
0
0
0
0
0
0
0
0
19
40
58
37
23

ISS Passover

Visibility (miles)

4
4
4
4
4
6
8
9
9
9
9
9
9
9
9
8
8
6
3
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

27
19
11
0
3
7
10
35
40
27
33
23
1
17
26
34
43
49
51
43
35
25
90
95

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
0.6
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11

Feels Like (°C)

7
8
8
8
9
9
9
8
9
9
9
10
10
10
10
9
9
9
9
9
9
9
9
10

Dew Point (°C)

9
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
11
11
11
11

Relative Humidity (%)

96
96
98
96
96
95
93
90
90
88
88
90
91
91
91
93
93
96
98
98
100
98
100
98

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

270
268
267
267
267
266
266
265
264
263
263
261
259
257
257
256
255
256
257
257
258
259
260
259

Thursday 27

Waxing Crescent 47%

12:18

23:12

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
17 OK
18 OK
19 OK
20 Bad
21 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 06:55, Set: 16:25, Transit: 11:40. Moon - Rise: 12:18, Set: 23:12. Civil Dark: 16:55 - 06:24. Nautical Dark: 17:29 - 05:50. Astro Dark: 18:02 - 05:17

Total Clouds (% Sky Obscured)

80
95
100
100
100
100
100
100
100
100
79
58
39
28
18
16
32
41
41
43
47
56

Low Clouds (% Sky Obscured)

0
10
30
50
62
86
96
96
96
100
77
58
39
28
18
16
31
16
0
4
8
12

Medium Clouds (% Sky Obscured)

80
95
100
100
100
100
100
96
91
87
65
49
32
22
12
4
14
26
37
26
15
3

High Clouds (% Sky Obscured)

10
25
20
30
30
15
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
2
4
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
79
79
77
69
77
82
86
80
64
25
19
14
6
8
6
0
0
0
0

Precipitation Amount (mm)

1.7
1.2
0.8
0.5
0.4
0.4
0.3
0.4
0.5
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
5
7
4
5
8
9
10
12
12
12
13
12
12
11
12
13
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
11
11
11
11
11
11
11
9
9
8
9
9
5
5
5
4
4

Dew Point (°C)

11
11
11
12
12
12
12
12
11
11
10
9
7
6
5
4
3
2
1
-1
-2
-3

Relative Humidity (%)

100
100
98
100
100
98
96
96
95
92
90
86
78
74
73
72
70
68
66
64
61
60

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014

Ozone (du)

258
258
259
261
262
265
267
269
273
277
280
284
288
291
294
296
298
300
302
303
305
307

Forecast for Silver Beach, New Haven, United States of America (41.20,-73.07)

Generated: 21/11/25 03:37:16. Forecast: 21/11/25 to 27/11/25. Timezone: UTC-5.00