Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 94%

19:09

10:27

23 Good
00 OK
01 Good
02 Good
03 Good
04 Good
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 OK
21 OK
22 OK

Sun - Rise: 07:14, Set: 17:42, Transit: 12:28. Moon - Rise: 19:09, Set: 10:27. Civil Dark: 18:11 - 06:45. Nautical Dark: 18:44 - 06:12. Astro Dark: 19:16 - 05:39

Total Clouds (% Sky Obscured)

4
28
3
0
4
8
66
71
56
88
76
98
100
100
100
90
100
96
99
94
75
28
30
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
23
43
48
74
59
97
80
48
98
89
98
67
37
67
34
28
30
28

High Clouds (% Sky Obscured)

4
7
2
0
3
6
45
32
5
75
61
92
100
100
100
90
100
95
98
70
59
2
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
10
4
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
4
4
4
4
4
4
4
4
3
2
2
2
3
4
5
5
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

2
1
0
0
-1
-1
-1
-1
-1
0
4
6
8
10
11
11
12
12
11
9
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
58
60
63
68
71
70
71
74
71
63
56
51
46
42
41
42
45
55
61
67
70
70
72

Pressure (mb)

1031
1031
1031
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1031
1030
1030
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

264
262
261
260
260
257
256
257
258
258
259
259
260
261
264
266
267
267
269
269
273
274
276
275

Wednesday 28

Waning Gibbous 87%

20:11

11:39

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

Sun - Rise: 07:15, Set: 17:40, Transit: 12:28. Moon - Rise: 20:11, Set: 11:39. Civil Dark: 18:09 - 06:46. Nautical Dark: 18:42 - 06:13. Astro Dark: 19:15 - 05:40

Total Clouds (% Sky Obscured)

33
36
27
31
44
35
41
41
36
24
28
30
6
0
11
0
0
4
14
0
0
12
8
28

Low Clouds (% Sky Obscured)

4
23
27
28
25
29
34
38
36
24
28
30
6
0
11
0
0
3
12
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
36
27
31
38
24
28
24
17
10
19
16
0
0
0
0
0
0
0
0
0
0
0
28

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
10
7
2

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

Chance of Frost

Temperature (°C)

7
8
8
8
7
7
7
7
7
7
10
13
15
17
19
20
20
20
19
16
15
14
13
12

Feels Like (°C)

6
7
7
7
7
6
6
6
6
7
10
12
14
16
17
18
19
19
18
15
15
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

78
85
91
94
94
94
94
94
96
93
81
69
60
55
53
51
54
56
62
68
74
78
80
81

Pressure (mb)

1028
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1022
1021
1019
1019
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

277
277
276
273
273
274
275
274
273
274
277
277
278
279
279
276
275
273
272
273
274
275
273
272

Thursday 29

Waning Gibbous 77%

21:23

12:38

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

Sun - Rise: 07:17, Set: 17:39, Transit: 12:28. Moon - Rise: 21:23, Set: 12:38. Civil Dark: 18:08 - 06:47. Nautical Dark: 18:41 - 06:14. Astro Dark: 19:14 - 05:41

Total Clouds (% Sky Obscured)

46
59
60
68
97
100
98
45
7
0
0
7
21
18
10
12
2
0
13
5
18
58
41
84

Low Clouds (% Sky Obscured)

10
11
11
3
50
33
38
0
0
0
0
7
21
18
10
12
2
0
6
1
2
2
3
3

Medium Clouds (% Sky Obscured)

37
56
54
63
97
92
60
35
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
2
34
21
100
17
0
0
0
0
0
0
0
0
0
0
0
0
2
9
48
41
84

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

Precipitation Probability (%)

0
0
3
8
37
41
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
13
13
12
12
15
17
19
20
21
21
20
18
17
14
12
11
10
9

Feels Like (°C)

11
11
12
12
12
11
12
12
13
13
15
17
17
17
17
17
17
16
15
12
10
8
6
6

Dew Point (°C)

9
9
10
10
11
11
11
11
11
11
11
12
9
8
6
6
6
6
7
6
5
4
2
0

Relative Humidity (%)

81
81
84
90
92
90
89
86
92
90
79
70
53
43
37
37
41
45
52
58
61
61
57
56

Pressure (mb)

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

Ozone (du)

274
272
272
273
275
277
278
277
276
277
278
280
280
279
279
278
276
275
274
275
277
279
282
281

Friday 30

Waning Gibbous 66%

22:40

13:24

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

Sun - Rise: 07:18, Set: 17:38, Transit: 12:28. Moon - Rise: 22:40, Set: 13:24. Civil Dark: 18:07 - 06:49. Nautical Dark: 18:40 - 06:15. Astro Dark: 19:13 - 05:42

Total Clouds (% Sky Obscured)

45
28
8
17
24
30
19
7
0
0
1
1
1
1
2
2
3
2
0
2
4
60
60
30

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

45
25
3
17
24
30
19
7
0
0
1
1
1
1
1
1
1
1
0
1
2
25
30
17

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
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)

6
6
8
9
9
8
7
6
6
7
9
10
11
10
9
9
8
6
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
58
59
59
61
61
62
66
63
55
47
41
37
35
33
32
33
43
49
52
54
55
56

Pressure (mb)

1021
1022
1023
1023
1024
1025
1025
1026
1027
1028
1028
1028
1029
1028
1028
1028
1028
1028
1028
1029
1029
1030
1030
1030

Ozone (du)

282
283
282
282
285
282
284
283
282
281
279
279
280
281
280
278
277
276
276
274
273
272
274
274

Saturday 31

Waning Gibbous 55%

No Rise

13:00

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
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:19, Set: 16:36, Transit: 11:28. Moon - Rise: No Rise, Set: 13:00. Civil Dark: 17:05 - 05:50. Nautical Dark: 17:39 - 05:16. Astro Dark: 18:12 - 04:44

Total Clouds (% Sky Obscured)

35
65
80
85
85
80
75
70
71
80
72
58
49
30
37
57
79
86
90
94
90
89
89
90

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
8
6
7
22
12
7
3
3
4
5
5
6
6
15

High Clouds (% Sky Obscured)

19
40
60
65
65
65
65
65
65
75
58
47
41
29
37
52
51
48
49
60
60
65
79
82

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
2
2
2
2
2
2
3
3
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

3
3
3
2
2
2
1
1
2
5
8
11
13
14
16
15
15
14
12
10
8
8
8
8

Feels Like (°C)

2
1
-0
-1
-1
-1
-2
-1
-1
2
5
9
11
12
13
13
13
13
12
12
11
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

60
61
62
64
65
66
68
69
66
60
51
45
40
35
32
37
44
51
58
62
69
73
74
78

Pressure (mb)

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

Ozone (du)

276
276
279
279
279
281
281
282
283
284
285
285
285
284
284
284
284
284
284
284
283
282
281
279

Sunday 1

Third Quarter 43%

22:57

13:29

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
22 Bad

Sun - Rise: 06:20, Set: 16:35, Transit: 11:28. Moon - Rise: 22:57, Set: 13:29. Civil Dark: 17:04 - 05:51. Nautical Dark: 17:38 - 05:18. Astro Dark: 18:11 - 04:45

Total Clouds (% Sky Obscured)

92
91
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
2
2
4
6
11
26
39
46
50
56
58
52
49
43
56
68
81
78

Medium Clouds (% Sky Obscured)

21
34
43
60
71
83
89
96
97
99
100
100
99
99
95
90
86
88
90
93
93
95
96
98

High Clouds (% Sky Obscured)

87
89
91
93
95
97
98
100
100
100
100
100
100
100
100
100
100
89
71
46
43
48
54
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
9
9
8
8
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
2
2
5
10
15
33
45
57
53
49
44
37
32
28
40
49
57
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
9
9
9
11
13
14
14
14
14
14
14
14
13
13
13
13
13
13

Feels Like (°C)

7
7
7
6
6
6
6
7
6
7
8
8
10
12
14
12
13
13
13
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
82
81
84
85
85
79
70
63
71
82
92
92
92
93
95
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

278
277
276
276
277
277
277
277
276
275
274
273
271
270
268
268
268
268
269
270
270
271
272
273

Monday 2

Waning Crescent 32%

00:11

13:53

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

Sun - Rise: 06:22, Set: 16:34, Transit: 11:28. Moon - Rise: 00:11, Set: 13:53. Civil Dark: 17:03 - 05:52. Nautical Dark: 17:37 - 05:19. Astro Dark: 18:09 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
98
99
100
100
99
99
99
99
99
98
91
82
71

Low Clouds (% Sky Obscured)

75
72
65
57
49
49
48
48
47
49
51
54
62
73
75
75
75
63
52
40

Medium Clouds (% Sky Obscured)

98
98
93
88
84
88
92
95
92
88
81
65
44
28
27
26
25
22
29
30

High Clouds (% Sky Obscured)

58
60
62
61
57
45
32
20
18
14
18
26
36
50
41
30
22
33
46
59

ISS Passover

Visibility (miles)

5
5
5
7
8
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

57
59
61
58
52
60
67
73
67
63
62
58
54
50
45
36
15
21
18
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
15
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
13
13
13
12
13
13
13
12
11
11
11
10
10
8
7

Relative Humidity (%)

98
98
98
98
98
100
98
96
95
95
93
93
89
86
84
80
76
73
69
68

Pressure (mb)

1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019

Ozone (du)

275
277
279
279
278
277
276
275
274
274
273
273
271
270
268
269
269
269
269
270

Forecast for Andover, Essex, United States of America (42.66,-71.14)

Generated: 27/10/26 22:47:20. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-4.00