Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waning Gibbous 97%

20:02

08:19

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

Sun - Rise: 07:04, Set: 17:27, Transit: 12:15. Moon - Rise: 20:02, Set: 08:19. Civil Dark: 18:01 - 06:29. Nautical Dark: 18:40 - 05:50. Astro Dark: 19:19 - 05:11

Total Clouds (% Sky Obscured)

6
6
100
82
81
93
88
48
27
7
75
97
95
88
94
50
2
9
41
1
0
0
0
1

Low Clouds (% Sky Obscured)

6
6
95
75
73
7
1
9
18
1
54
81
73
70
82
48
2
2
1
0
0
0
0
1

Medium Clouds (% Sky Obscured)

2
3
100
59
48
93
88
48
23
7
2
2
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
45
84
82
80
69
5
0
8
40
1
0
0
0
0

ISS Passover

Visibility (miles)

10
6
7
10
10
10
10
10
10
6
7
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

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
9
9
11
12
11
10
11
11
9
9
10
11
11
11
10
9
8
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
9
10
11
12
13
15
15
15
13
12
11
10
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
87
86
87
89
91
92
93
94
92
85
78
71
66
64
65
69
75
79
83
86
87
87

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1027
1027
1028
1029
1030
1030
1031

Ozone (du)

337
325
324
323
322
321
319
317
314
310
307
304
302
299
297
295
293
292
290
290
289
288
287
286

Friday 22

Waning Gibbous 91%

21:24

08:43

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

Sun - Rise: 07:02, Set: 17:28, Transit: 12:15. Moon - Rise: 21:24, Set: 08:43. Civil Dark: 18:03 - 06:27. Nautical Dark: 18:42 - 05:48. Astro Dark: 19:21 - 05:09

Total Clouds (% Sky Obscured)

6
20
40
68
81
100
100
100
100
100
100
100
95
94
78
26
20
4
20
5
1
2
4
55

Low Clouds (% Sky Obscured)

6
20
40
68
81
100
100
100
100
100
100
98
10
0
0
1
1
0
0
0
0
0
4
55

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)

0
0
0
0
0
0
15
81
65
82
97
96
95
93
78
25
19
4
20
5
1
2
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
100
100
100
100
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
6
6
6
6
6
7
7
8
10
10
10
10
10
10
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

7
6
6
5
4
4
4
4
5
7
8
11
13
15
16
16
15
13
11
10
9
9
8
8

Feels Like (°C)

5
4
4
3
2
1
1
2
3
4
6
11
13
15
16
16
15
13
11
10
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
90
92
93
93
93
93
91
83
73
63
57
53
52
54
60
65
69
73
76
79
81

Pressure (mb)

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

Ozone (du)

285
284
283
283
283
284
284
285
286
286
285
284
282
282
281
280
279
278
277
277
277
277
277
277

Saturday 23

Waning Gibbous 83%

22:44

09:06

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 OK
15 Good
16 Good
17 Good
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 17:30, Transit: 12:15. Moon - Rise: 22:44, Set: 09:06. Civil Dark: 18:04 - 06:25. Nautical Dark: 18:44 - 05:46. Astro Dark: 19:23 - 05:07

Total Clouds (% Sky Obscured)

71
100
100
100
100
100
100
100
100
100
100
100
100
100
45
2
3
5
1
34
90
97
94
68

Low Clouds (% Sky Obscured)

71
99
100
100
100
100
100
100
100
100
100
100
100
100
45
2
3
5
1
1
2
1
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)

0
4
7
12
32
23
3
3
0
0
0
0
0
0
0
0
0
0
0
33
90
97
94
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
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)

10
11
11
11
10
9
9
9
11
12
12
13
12
12
12
11
10
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

8
8
9
9
8
7
7
7
8
9
10
12
14
16
16
16
15
13
12
10
9
9
8
8

Feels Like (°C)

5
6
6
6
5
5
5
5
5
6
10
12
14
16
16
16
15
13
12
10
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
88
91
93
94
95
96
94
85
74
64
58
56
56
58
62
67
70
73
75
76
78

Pressure (mb)

1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033

Ozone (du)

277
277
277
277
277
278
278
279
280
280
280
281
281
281
282
282
282
283
284
284
285
285
284
284

Sunday 24

Waning Gibbous 74%

00:00

09:29

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

Sun - Rise: 06:57, Set: 17:32, Transit: 12:15. Moon - Rise: 00:00, Set: 09:29. Civil Dark: 18:06 - 06:23. Nautical Dark: 18:45 - 05:44. Astro Dark: 19:24 - 05:05

Total Clouds (% Sky Obscured)

89
90
34
0
8
100
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
8
100
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
3
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)

89
90
34
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
100
100
100
100
100
100
100
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
4
4
4
5
5
5
4
5
5
6
7
7
6
5
5
4
4
5
5
6
5
4

Chance of Frost

Temperature (°C)

7
7
7
6
5
4
4
4
5
6
8
11
13
14
14
14
14
12
11
10
9
8
7
6

Feels Like (°C)

6
6
6
5
4
2
2
2
3
5
7
11
13
14
14
14
14
12
11
9
8
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

79
81
83
84
86
87
87
87
86
82
75
65
59
55
53
53
54
58
63
67
71
73
76
77

Pressure (mb)

1033
1033
1033
1033
1032
1032
1033
1033
1033
1034
1034
1034
1034
1034
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035

Ozone (du)

284
283
283
283
284
284
288
299
313
321
317
307
299
295
293
292
290
289
288
286
285
284
283
283

Monday 25

Waning Gibbous 63%

00:00

09:55

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

Sun - Rise: 06:55, Set: 17:34, Transit: 12:15. Moon - Rise: 00:00, Set: 09:55. Civil Dark: 18:08 - 06:21. Nautical Dark: 18:47 - 05:42. Astro Dark: 19:26 - 05:03

Total 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

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
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
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
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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
3
2
2
3
4
6
8
11
14
15
16
16
15
12
10
9
8
7
6
5

Feels Like (°C)

4
5
4
4
3
2
2
2
3
4
7
11
14
15
16
16
15
12
10
7
6
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
80
81
83
82
82
81
76
67
56
48
45
43
44
47
53
59
66
72
76
76
75

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034

Ozone (du)

283
285
287
289
290
291
292
293
294
295
296
297
298
299
299
300
301
301
301
302
304
305
306
306

Tuesday 26

Third Quarter 53%

01:13

10:24

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

Sun - Rise: 06:53, Set: 17:36, Transit: 12:14. Moon - Rise: 01:13, Set: 10:24. Civil Dark: 18:10 - 06:19. Nautical Dark: 18:49 - 05:40. Astro Dark: 19:28 - 05:01

Total 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

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

Chance of Frost

Temperature (°C)

4
4
3
3
2
2
2
3
5
7
9
12
14
16
17
16
15
13
11
9
8
7
7
6

Feels Like (°C)

2
2
1
1
0
-0
0
1
3
5
7
12
14
16
17
16
15
13
11
7
6
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
80
82
85
86
87
87
83
73
61
52
48
45
45
48
52
57
61
64
67
71
75

Pressure (mb)

1034
1033
1033
1033
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1028
1028
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

307
307
308
308
309
309
310
310
310
310
310
309
309
309
308
308
308
308
308
309
309
310
312
313

Wednesday 27

Waning Crescent 42%

02:21

10:58

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

Sun - Rise: 06:51, Set: 17:38, Transit: 12:14. Moon - Rise: 02:21, Set: 10:58. Civil Dark: 18:11 - 06:17. Nautical Dark: 18:51 - 05:38. Astro Dark: 19:30 - 04:59

Total 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

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
4
5
6
8
10
12
15
17
18
18
17
15
13
12
11
11
10
10

Feels Like (°C)

3
3
3
2
2
1
1
2
3
5
8
12
15
17
18
18
17
15
13
12
11
11
10
7

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
86
88
88
88
88
88
84
75
65
57
53
51
51
54
59
64
68
72
75
78
81

Pressure (mb)

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

Ozone (du)

314
314
314
314
314
314
313
313
313
313
312
312
312
312
312
312
312
312
312
315
318
321
322
322

Forecast for Bedford MK43 9NJ, UK (52.07,-0.51)

Generated: 21/02/19 09:31:07. Forecast: 21/02/19 to 27/02/19. Timezone: UTC+0.00