Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 94%

18:52

09:11

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

Sun - Rise: 07:22, Set: 18:06, Transit: 12:44. Moon - Rise: 18:52, Set: 09:11. Civil Dark: 18:33 - 06:55. Nautical Dark: 19:04 - 06:24. Astro Dark: 19:35 - 05:54

Total Clouds (% Sky Obscured)

2
2
2
0
9
12
3
12
18
24
23
16
2
0
2
0
0
0
0
0
0
0
2
15

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
1
7
10
14
13
12
2
0
1
0
0
0
0
0
0
0
1
9

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)

2
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

8
9
10
14
17
18
18
18
18
17
17
16
15
14
14
14
14
13
13
14
13
13
13
13

Feels Like (°C)

8
8
10
14
16
18
18
18
17
16
16
15
15
14
14
14
14
14
13
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

77
81
87
73
67
70
65
61
60
59
61
64
76
87
89
87
84
83
82
79
80
80
82
80

Pressure (mb)

1024
1025
1025
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

257
258
259
261
262
263
263
262
260
258
256
255
254
255
255
256
256
256
256
256
257
258
258
259

Wednesday 28

Waning Gibbous 87%

19:44

10:26

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 18:05, Transit: 12:44. Moon - Rise: 19:44, Set: 10:26. Civil Dark: 18:32 - 06:56. Nautical Dark: 19:03 - 06:25. Astro Dark: 19:34 - 05:55

Total Clouds (% Sky Obscured)

24
23
30
32
35
44
74
94
83
82
82
78
90
79
90
98
100
100
62
50
44
28
58
68

Low Clouds (% Sky Obscured)

15
16
19
20
29
33
49
51
49
15
15
10
0
0
8
13
14
10
2
0
4
4
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
0
3
32
39
86
96
98
95
51
50
38
19
22
13

High Clouds (% Sky Obscured)

0
0
4
4
5
9
31
80
52
55
47
59
89
79
81
88
90
100
29
3
2
0
42
58

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)

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

Chance of Frost

Temperature (°C)

13
13
13
16
18
18
18
18
18
18
17
17
15
14
14
14
14
14
14
14
14
14
13
13

Feels Like (°C)

13
13
14
16
17
17
18
17
17
16
16
15
14
13
13
13
13
13
13
15
14
15
16
16

Dew Point (°C)

10
10
10
11
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
11

Relative Humidity (%)

80
80
80
73
67
64
62
62
61
62
65
67
77
79
80
80
82
80
82
86
87
89
89
89

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

258
258
257
257
257
257
258
259
261
261
264
265
266
267
268
270
270
272
273
273
274
274
274
273

Thursday 29

Waning Gibbous 77%

20:47

11:36

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

Sun - Rise: 07:24, Set: 18:04, Transit: 12:44. Moon - Rise: 20:47, Set: 11:36. Civil Dark: 18:31 - 06:57. Nautical Dark: 19:02 - 06:26. Astro Dark: 19:33 - 05:56

Total Clouds (% Sky Obscured)

17
38
49
24
13
20
29
38
22
15
13
15
8
0
4
11
20
25
28
29
29
29
27
30

Low Clouds (% Sky Obscured)

4
29
33
0
8
10
18
30
11
7
7
9
4
0
2
7
15
18
22
25
23
21
23
24

Medium Clouds (% Sky Obscured)

0
2
8
21
0
0
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
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 (%)

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

Chance of Frost

Temperature (°C)

13
12
12
14
17
19
19
20
20
20
19
18
16
15
15
14
14
14
13
13
13
13
12
12

Feels Like (°C)

16
14
14
16
20
21
21
20
20
20
20
19
17
16
16
16
15
15
14
14
14
14
14
13

Dew Point (°C)

11
11
11
11
13
13
13
13
13
14
14
14
14
13
13
12
12
12
12
12
12
12
12
11

Relative Humidity (%)

90
92
92
82
74
68
64
65
66
70
71
73
83
87
87
89
90
90
89
90
92
93
95
93

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1022
1021
1021
1021

Ozone (du)

274
276
277
275
274
274
274
273
273
273
272
271
270
272
272
271
272
273
272
270
268
267
267
266

Friday 30

Waning Gibbous 66%

21:57

12:37

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

Sun - Rise: 07:25, Set: 18:03, Transit: 12:44. Moon - Rise: 21:57, Set: 12:37. Civil Dark: 18:30 - 06:58. Nautical Dark: 19:01 - 06:27. Astro Dark: 19:32 - 05:57

Total Clouds (% Sky Obscured)

29
31
20
11
1
0
1
0
11
23
32
30
26
24
16
8
0
27
54
81
76
72
78
70

Low Clouds (% Sky Obscured)

23
24
16
8
0
0
0
0
3
6
9
9
10
12
8
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
16
11
5
0
0
0
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

0
0
0
0
1
0
1
0
0
1
2
3
6
8
6
3
0
27
54
81
76
72
78
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
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)

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

Chance of Frost

Temperature (°C)

12
12
12
15
17
20
21
23
24
24
23
23
20
18
17
16
15
14
14
13
13
13
13
12

Feels Like (°C)

13
13
13
16
18
21
22
23
24
23
23
23
21
19
18
16
15
14
12
11
12
11
11
10

Dew Point (°C)

11
11
11
12
11
11
10
10
10
10
11
12
13
12
12
12
10
8
7
6
8
8
8
7

Relative Humidity (%)

93
93
93
82
66
56
47
42
41
41
45
51
64
66
72
75
72
64
61
62
70
72
71
70

Pressure (mb)

1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1025
1026
1026
1026
1026

Ozone (du)

267
267
265
265
263
263
263
263
263
263
262
262
263
263
262
262
262
262
262
262
261
260
260
260

Saturday 31

Waning Gibbous 64%

23:11

13:25

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
04 Bad
05 Bad

Sun - Rise: 07:26, Set: 18:01, Transit: 12:44. Moon - Rise: 23:11, Set: 13:25. Civil Dark: 18:29 - 06:59. Nautical Dark: 19:00 - 06:28. Astro Dark: 19:31 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
82
100
100
84
100
100
100
100
100
100
100
96
92
89
85
82
77
76
75
76
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
1
1
0
1
3
5
7
8
10
7
4
0
0
0
3
5

Medium Clouds (% Sky Obscured)

18
27
33
39
42
37
30
24
78
36
43
87
78
95
90
83
77
77
76
77
67
63
55
53

High Clouds (% Sky Obscured)

100
100
100
75
100
100
67
100
100
100
100
100
100
100
89
78
77
62
61
60
49
39
45
51

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)

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

Chance of Frost

Temperature (°C)

12
12
12
14
15
16
16
17
17
16
16
15
14
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
66
63
56
54
50
48
48
53
54
60
70
76
74
71
67
66
66
66
69
70
72
74

Pressure (mb)

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

Ozone (du)

260
259
259
258
258
258
260
260
261
260
260
260
261
260
260
261
261
261
261
261
260
260
260
260

Sunday 1

Third Quarter 55%

23:24

13:05

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
04 Bad
05 Bad

Sun - Rise: 06:27, Set: 17:00, Transit: 11:44. Moon - Rise: 23:24, Set: 13:05. Civil Dark: 17:28 - 06:00. Nautical Dark: 17:59 - 05:29. Astro Dark: 18:30 - 04:59

Total Clouds (% Sky Obscured)

77
79
81
82
83
84
87
89
92
97
96
96
95
97
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
4
3
2
1
0
0
0
0
0
0
1
3
4
6
7
5
3
0
7
12
22
21
35

Medium Clouds (% Sky Obscured)

55
62
62
60
68
77
87
82
74
66
73
78
83
88
93
98
97
96
94
96
96
96
93
89

High Clouds (% Sky Obscured)

55
63
66
67
66
61
55
57
68
79
74
72
71
79
86
92
91
88
83
87
91
100
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 (%)

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
1
0
6
11
13
17
17

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

Chance of Frost

Temperature (°C)

13
14
15
16
17
17
17
18
17
17
17
16
16
15
16
16
16
16
16
16
17
17
17
17

Feels Like (°C)

10
11
12
13
14
14
14
14
16
15
16
15
15
15
14
14
15
15
15
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

74
75
70
67
63
62
62
62
64
67
71
74
78
80
80
81
81
79
79
78
79
79
78
79

Pressure (mb)

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

Ozone (du)

260
260
261
262
263
263
263
262
262
262
262
262
263
263
263
264
264
265
266
267
267
267
267
267

Monday 2

Waning Crescent 43%

00:35

13:37

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

Sun - Rise: 06:28, Set: 16:59, Transit: 11:44. Moon - Rise: 00:35, Set: 13:37. Civil Dark: 17:27 - 06:01. Nautical Dark: 17:58 - 05:31. Astro Dark: 18:29 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
70
76
81
84
89
90
93
92
95
95
90
85
87
90
93
93
94
95

Medium Clouds (% Sky Obscured)

85
90
95
100
100
100
100
100
100
100
98
97
96
97
99
100
97
96
97

High Clouds (% Sky Obscured)

100
82
45
13
42
71
100
75
49
24
23
22
21
32
43
52
68
83
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

15
29
41
52
66
76
84
95
95
95
95
95
95
95
95
85
77
64
46

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.5
0.5
0.9
1.3
1.9
2.2
2.4
2.7
1.8
1.1
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

7
7
7
8
8
8
7
7
6
7
7
8
9
9
10
10
11
11
11

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
18
18
18
17
17
17
17
16
17
17
17
17
17

Feels Like (°C)

15
15
16
16
17
17
16
16
16
16
16
16
16
15
14
14
14
14
14

Dew Point (°C)

13
14
15
15
16
17
17
17
17
17
17
16
16
16
16
16
17
17
17

Relative Humidity (%)

81
82
86
88
92
93
93
93
95
96
98
96
95
95
96
96
96
98
98

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1014

Ozone (du)

268
269
270
270
271
270
270
269
269
269
269
270
270
271
272
273
274
274
274

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 27/10/26 06:34:00. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-4.00