Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 89%

14:43

04:13

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

Sun - Rise: 07:45, Set: 15:51, Transit: 11:48. Moon - Rise: 14:43, Set: 04:13. Civil Dark: 16:31 - 07:05. Nautical Dark: 17:14 - 06:21. Astro Dark: 17:56 - 05:40

Total Clouds (% Sky Obscured)

1
3
24
2
2
13
63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
3
24
2
2
13
63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
-
45
45
88
100
100
100
100
100
100
100
100
100
100
100
100
100
43
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
10
9
0
6
5
4
0
0
0
0
0
3
4
4
3
3
3
4
5
7
10

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0.01
0.01
0
0
0
0
0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
77
82
87
90
91
90
90
90
90
90
90
89
88
88
87
87
88
89
89
86
84

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

312
310
308
305
304
306
305
304
304
303
302
300
299
299
299
299
299
299
299
300
302
303
303
301

Friday 27

Waxing Gibbous 95%

14:57

05:22

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:47, Set: 15:50, Transit: 11:48. Moon - Rise: 14:57, Set: 05:22. Civil Dark: 16:30 - 07:06. Nautical Dark: 17:14 - 06:23. Astro Dark: 17:55 - 05:41

Total Clouds (% Sky Obscured)

99
100
92
98
99
100
100
100
100
98
92
93
89
78
48
84
94
92
95
88
84
93
81
66

Low Clouds (% Sky Obscured)

99
100
92
98
99
100
100
100
100
97
66
34
21
18
7
3
2
5
10
38
73
93
81
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
21
83
91
87
74
46
84
93
92
95
84
71
29
8
2

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

10
10
11
11
0
0
0
0
0
4
4
0
5
12
18
19
14
7
6
6
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0
0
0
0
0
0.01
0.01
0
0.01
0.03
0.08
0.1
0.06
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
77
78
81
85
87
89
88
88
89
89
89
89
88
88
89
89
89
91
92
92
88
85

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

300
298
296
294
293
292
291
291
290
289
288
288
287
284
281
280
279
280
280
281
282
282
281
281

Saturday 28

Waxing Gibbous 98%

15:13

06:33

12 Bad
13 OK
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:48, Set: 15:49, Transit: 11:48. Moon - Rise: 15:13, Set: 06:33. Civil Dark: 16:29 - 07:08. Nautical Dark: 17:13 - 06:24. Astro Dark: 17:54 - 05:42

Total Clouds (% Sky Obscured)

56
48
74
98
57
59
64
76
98
91
100
99
99
93
95
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
48
74
98
57
59
64
76
98
91
100
99
99
93
95
96
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
1
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
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
8
9
6
4
4
4
4
0
0
0
0
4
5
5
4
5
5
6
7
8
9

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
81
83
86
88
92
92
91
91
91
92
93
92
92
92
91
92
93
93
92
90
87
85

Pressure (mb)

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

Ozone (du)

280
279
279
280
281
283
285
287
288
289
288
287
286
286
285
285
285
285
285
285
286
286
287
287

Sunday 29

Waxing Gibbous 100%

15:32

07:44

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:50, Set: 15:48, Transit: 11:49. Moon - Rise: 15:32, Set: 07:44. Civil Dark: 16:29 - 07:09. Nautical Dark: 17:12 - 06:25. Astro Dark: 17:54 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
83
83
83
83
83
83
89
89
89
89
89
89
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
83
83
83
83
83
83
89
89
89
89
89
89
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

8
7
0
0
0
0
0
0
0
0
0
2
3
3
4
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
7
6
5
4
4
3
2
2
1
1
1
1
0
1
1
1
1
2
2
3
5

Dew Point (°C)

5
5
5
5
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5

Relative Humidity (%)

82
82
82
83
84
86
88
89
90
91
92
93
95
95
95
95
95
94
92
89
88
87
83
80

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1028
1028
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

287
287
287
288
288
289
289
289
288
288
287
287
286
286
286
285
286
286
287
289
291
293
293
292

Monday 30

Full Moon 100%

15:57

08:53

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:51, Set: 15:47, Transit: 11:49. Moon - Rise: 15:57, Set: 08:53. Civil Dark: 16:28 - 07:10. Nautical Dark: 17:12 - 06:26. Astro Dark: 17:54 - 05:45

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
94
94
94
94
94
98
98
98
98
98
98
73
73
73
73
73
73
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
82
82
82
82
82
82
36
36
36
36
36
36
92
92
92
92
92
92

High Clouds (% Sky Obscured)

4
4
4
4
4
4
97
97
97
97
97
97
88
88
88
88
88
88
68
68
68
68
68
68

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
4
5
5
6
7
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

78
78
79
80
84
88
90
92
93
93
94
94
95
96
96
96
96
96
97
95
95
92
89
83

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

291
289
287
286
288
291
294
295
295
296
297
298
299
300
301
301
300
299
298
298
299
299
299
299

Tuesday 1

Waning Gibbous 97%

16:29

09:56

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:53, Set: 15:47, Transit: 11:49. Moon - Rise: 16:29, Set: 09:56. Civil Dark: 16:27 - 07:12. Nautical Dark: 17:11 - 06:28. Astro Dark: 17:53 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
90
90
90
90
90
59
59
59
59
59
59
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
60
60
60
60
60
60
0
0
0
0
0
0
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

25
25
25
25
25
25
5
5
5
5
5
5
15
15
15
15
15
15
52
52
52
52
52
52

High Clouds (% Sky Obscured)

6
6
6
6
6
6
73
73
73
73
73
73
52
52
52
52
52
52
12
12
12
12
12
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
4
4
4
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
6
5
4
4
3
3
3
2
2
2
2
2
1
1
2
2
1
2
3
5

Dew Point (°C)

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

Relative Humidity (%)

81
80
81
82
85
89
91
92
92
93
95
97
99
100
99
99
99
97
95
94
94
92
89
84

Pressure (mb)

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

Ozone (du)

299
299
299
299
300
301
302
302
302
302
304
307
309
310
310
311
311
310
310
308
307
306
305
305

Wednesday 2

Waning Gibbous 93%

17:12

10:50

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:54, Set: 15:46, Transit: 11:50. Moon - Rise: 17:12, Set: 10:50. Civil Dark: 16:27 - 07:13. Nautical Dark: 17:11 - 06:29. Astro Dark: 17:53 - 05:47

Total Clouds (% Sky Obscured)

76
76
76
76
76
76
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
38
38
38
38
38
22
22
22
22
22
22
2
2
2
2
2
2
14
14
14
14
14
14

Medium Clouds (% Sky Obscured)

61
61
61
61
61
61
39
39
39
39
39
39
69
69
69
69
69
69
99
99
99
99
99
99

High Clouds (% Sky Obscured)

9
9
9
9
9
9
59
59
59
59
59
59
100
100
100
100
100
100
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
6
8
7
5
4
0
0
0
0
0
0
0
6
6
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
82
83
88
91
94
94
94
95
95
95
95
96
96
96
95
95
96
93
91
90
86
84

Pressure (mb)

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

Ozone (du)

305
305
305
306
306
306
307
307
307
307
308
309
310
310
310
310
310
311
311
313
314
315
316
315

Forecast for Boston, Lincolnshire, UK (52.98,-0.02)

Generated: 26/11/20 17:43:28. Forecast: 26/11/20 to 02/12/20. Timezone: UTC+0.00