Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 24%

01:12

14:31

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

Sun - Rise: 07:04, Set: 16:22, Transit: 11:43. Moon - Rise: 01:12, Set: 14:31. Civil Dark: 16:59 - 06:27. Nautical Dark: 17:40 - 05:46. Astro Dark: 18:21 - 05:06

Total Clouds (% Sky Obscured)

22
35
46
45
42
36
41
44
77
74
77
75
77
88
89
41
48
51
80
89
67
59
48
38

Low Clouds (% Sky Obscured)

22
35
46
45
40
36
40
44
77
70
76
62
41
42
43
38
44
51
65
58
57
57
48
38

Medium Clouds (% Sky Obscured)

5
11
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
3
18
80
18
11
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
16
32
52
71
73
9
9
4
0
3
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
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 (%)

26
25
26
10
6
3
0
9
14
19
20
25
4
5
1
3
1
14
2
0
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
9
8
8
9
8
7
7
8
10
12
12
12
14
15
16
16
15
14
13
12
12
13
12

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
8
8
8
9
10
11
11
12
12
12
12
11
10
10
10
10
10
10

Feels Like (°C)

6
6
6
6
6
6
7
6
7
6
6
6
8
7
7
7
8
8
7
6
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

78
80
78
87
74
76
81
81
82
78
74
76
77
67
66
67
67
70
73
72
76
76
76
77

Pressure (mb)

1034
1034
1033
1034
1034
1034
1034
1033
1033
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032
1032
1031
1031

Ozone (du)

298
296
297
297
299
299
300
299
298
298
299
299
297
296
295
295
296
297
296
295
293
293
292
292

Wednesday 4

Waning Crescent 16%

02:32

14:42

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: 07:06, Set: 16:21, Transit: 11:43. Moon - Rise: 02:32, Set: 14:42. Civil Dark: 16:58 - 06:29. Nautical Dark: 17:39 - 05:48. Astro Dark: 18:19 - 05:07

Total Clouds (% Sky Obscured)

47
46
51
57
54
57
66
55
56
61
74
84
70
57
73
76
58
67
60
61
55
55
56
59

Low Clouds (% Sky Obscured)

47
46
51
57
54
57
66
55
56
61
74
84
70
57
73
76
58
67
60
61
55
55
56
59

Medium Clouds (% Sky Obscured)

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

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 (%)

12
1
0
1
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)

12
12
11
11
11
12
12
13
13
14
14
15
15
15
15
15
14
13
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

77
77
74
76
74
74
73
74
73
73
72
71
67
66
64
66
67
68
72
73
74
77
77
81

Pressure (mb)

1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

294
296
297
297
299
299
300
301
302
304
306
306
308
309
307
304
301
299
299
298
299
301
300
299

Thursday 5

Waning Crescent 9%

03:51

14:52

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: 07:08, Set: 16:19, Transit: 11:43. Moon - Rise: 03:51, Set: 14:52. Civil Dark: 16:56 - 06:30. Nautical Dark: 17:37 - 05:49. Astro Dark: 18:17 - 05:09

Total Clouds (% Sky Obscured)

58
65
98
91
71
81
97
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
65
73
79
71
81
97
98
98
99
100
100
100
98
96
83
84
85
85
80
81
82
93
94

Medium Clouds (% Sky Obscured)

4
12
85
66
4
0
8
8
8
8
23
28
90
95
100
93
99
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

0
2
2
2
4
6
8
3
11
37
63
64
100
94
100
50
70
100
100
100
100
100
100
88

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

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
9
10
10
9
10
10
10
11
11
11
11
10
10
9
9
9
9
9

Feels Like (°C)

7
7
7
6
6
8
7
7
7
7
6
7
8
7
8
7
8
8
7
7
6
6
6
6

Dew Point (°C)

6
6
6
6
6
6
6
5
4
4
4
5
4
4
5
5
5
5
6
6
5
5
5
5

Relative Humidity (%)

82
82
84
84
84
85
82
70
69
69
68
68
65
65
65
66
67
69
74
78
78
78
78
80

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

298
298
299
297
297
297
297
298
298
300
301
301
300
299
298
297
297
297
297
297
298
298
300
301

Friday 6

Waning Crescent 4%

05:10

15:04

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: 07:09, Set: 16:17, Transit: 11:43. Moon - Rise: 05:10, Set: 15:04. Civil Dark: 16:54 - 06:32. Nautical Dark: 17:36 - 05:51. Astro Dark: 18:16 - 05:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
76
80
81
78
77
86
99
100
100
100
99
99
98
90
83
77
79
79
79
84
89
92
93

Medium Clouds (% Sky Obscured)

96
94
96
98
100
100
100
100
100
100
100
100
100
100
83
92
41
41
88
99
98
91
68
69

High Clouds (% Sky Obscured)

78
63
73
85
100
94
100
100
55
55
50
55
55
60
58
58
57
40
23
0
13
27
41
25

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
1
2
3
2
7
6
5
5
9
6
21
7
21
12
22
11
22
14
14
15
18
21
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6
5
5
5
5
4
4
4

Relative Humidity (%)

81
84
85
84
82
81
81
81
78
77
77
76
73
72
71
72
72
72
73
73
73
72
72
72

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

300
299
298
298
298
299
300
301
303
303
302
300
300
301
303
305
306
306
305
303
303
303
303
303

Saturday 7

Waning Crescent 1%

06:29

15:18

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: 07:11, Set: 16:15, Transit: 11:43. Moon - Rise: 06:29, Set: 15:18. Civil Dark: 16:53 - 06:34. Nautical Dark: 17:34 - 05:52. Astro Dark: 18:15 - 05:12

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
99
99
99
99
99
99
98
96
94
92
92
91
89
88
87
88

Low Clouds (% Sky Obscured)

94
95
96
97
97
95
92
88
86
84
83
79
76
73
74
75
75
77
80
83
85
88
87
88

Medium Clouds (% Sky Obscured)

68
61
29
33
33
35
34
33
36
41
41
90
93
96
90
85
80
69
58
44
30
15
4
3

High Clouds (% Sky Obscured)

13
1
15
28
34
34
36
30
21
13
65
60
60
60
59
59
54
15
5
3
1
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 (%)

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

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
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
8
8
9
9
10
10
10
10
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
74
74
74
74
74
77
77
78
78
78
80
81
80
81
82
82
84
85
85
85
85
84

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

303
303
302
301
301
299
298
297
296
294
294
293
292
292
294
292
291
290
294
298
302
298
293
288

Sunday 8

Waning Crescent 0%

07:47

15:37

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: 07:13, Set: 16:14, Transit: 11:43. Moon - Rise: 07:47, Set: 15:37. Civil Dark: 16:51 - 06:36. Nautical Dark: 17:33 - 05:54. Astro Dark: 18:13 - 05:14

Total Clouds (% Sky Obscured)

90
90
82
75
62
62
65
68
66
66
69
79
85
92
96
98
100
99
98
96
97
99
100
100

Low Clouds (% Sky Obscured)

90
90
82
75
62
62
57
54
56
61
60
40
19
1
3
5
3
11
19
27
38
49
61
52

Medium Clouds (% Sky Obscured)

1
0
0
0
0
1
1
2
19
39
62
73
85
92
96
98
98
96
93
91
78
67
56
52

High Clouds (% Sky Obscured)

0
0
1
4
8
18
32
40
40
40
40
58
72
86
80
72
64
54
38
30
49
55
68
79

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 (%)

11
4
7
5
1
3
3
0
2
2
1
2
2
0
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
84
83
83
85
88
89
85
82
79
75
73
70
72
73
73
77
79
82
82
82
82

Pressure (mb)

1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

287
286
285
282
279
276
275
274
273
270
268
266
262
258
254
255
257
258
255
253
250
250
249
248

Monday 9

New Moon 2%

09:03

16:03

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

Sun - Rise: 07:15, Set: 16:12, Transit: 11:44. Moon - Rise: 09:03, Set: 16:03. Civil Dark: 16:50 - 06:37. Nautical Dark: 17:31 - 05:56. Astro Dark: 18:12 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

43
33
37
41
47
40
33
26
26
25
32
34
39
41
45
53
57
60
66
77

Medium Clouds (% Sky Obscured)

52
58
52
47
38
58
79
99
100
100
100
100
100
100
100
100
100
99
98
97

High Clouds (% Sky Obscured)

90
100
97
94
96
97
98
99
99
99
99
98
97
95
86
71
56
36
35
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
2
3
3

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
3
2
13
20
24
56
73
88
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.9
1.2
1.2
1
0.8

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
10
10
11
11
11
12
13
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
9
9
9
9
10
10
10
11
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
85
84
84
84
84
84
84
85
87
88
91
95
95
95
96
96
96

Pressure (mb)

1011
1011
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1002
1002
1001
1000
1000

Ozone (du)

249
250
250
251
251
252
254
256
259
258
257
256
255
254
253
253
253
253
253
253

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 03/11/26 22:53:25. Forecast: 03/11/26 to 09/11/26. Timezone: UTC+0.00