Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 99%

16:35

09:27

13 Bad
14 OK
15 OK
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 OK
12 Good

Sun - Rise: 08:05, Set: 16:24, Transit: 12:15. Moon - Rise: 16:35, Set: 09:27. Civil Dark: 17:03 - 07:25. Nautical Dark: 17:46 - 06:42. Astro Dark: 18:27 - 06:01

Total Clouds (% Sky Obscured)

49
31
36
90
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
95
78
31
4

Low Clouds (% Sky Obscured)

29
2
2
79
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
95
71
21
4

Medium Clouds (% Sky Obscured)

6
0
0
0
30
27
23
23
7
3
0
0
0
0
55
92
98
45
34
16
7
38
13
0

High Clouds (% Sky Obscured)

27
29
34
55
95
98
0
0
0
0
0
5
7
8
99
100
82
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 (%)

28
0
0
0
0
1
6
16
52
0
3
0
0
0
0
0
2
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
Very Light Rain
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
8
5
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
8
7
7
8
8
8
8
8
8
9
9
10
10
11
11
11
11
13
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
90
90
92
93
94
93
92
91
90
90
91
91
91
92
93
95
96
97
96
87
86

Pressure (mb)

1036
1035
1035
1035
1034
1034
1034
1033
1033
1032
1031
1031
1030
1029
1028
1027
1027
1026
1025
1025
1025
1025
1026
1026

Ozone (du)

296
295
298
297
298
300
304
310
306
303
302
311
324
336
343
342
338
345
341
338
335
339
342
338

Wednesday 19

Waning Gibbous 96%

17:49

09:47

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

Sun - Rise: 08:04, Set: 16:26, Transit: 12:15. Moon - Rise: 17:49, Set: 09:47. Civil Dark: 17:05 - 07:24. Nautical Dark: 17:48 - 06:42. Astro Dark: 18:29 - 06:01

Total Clouds (% Sky Obscured)

15
48
83
78
31
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
0

Low Clouds (% Sky Obscured)

15
48
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
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
83
78
31
0
0
8
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)

15
14
13
12
12
12
11
11
10
8
8
7
7
7
7
8
8
8
8
8
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
85
85
87
88
87
86
86
86
87
88
88
88
90
90
88
87
87
87
84
78
68

Pressure (mb)

1026
1027
1027
1027
1028
1029
1030
1030
1031
1031
1032
1032
1033
1033
1034
1034
1034
1035
1036
1036
1037
1037
1038
1037

Ozone (du)

341
341
337
329
322
319
316
318
318
317
316
313
312
309
306
300
296
293
291
290
289
291
293
294

Thursday 20

Waning Gibbous 91%

19:06

10:03

13 Good
14 Good
15 Good
16 Good
17 Good
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 08:02, Set: 16:27, Transit: 12:16. Moon - Rise: 19:06, Set: 10:03. Civil Dark: 17:07 - 07:23. Nautical Dark: 17:49 - 06:41. Astro Dark: 18:30 - 06:00

Total Clouds (% Sky Obscured)

0
0
2
0
15
100
17
5
17
5
0
2
2
2
2
2
2
9
9
9
9
9
9
0

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
2
2
2
2
2
2
9
9
9
9
9
9
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
1
0
14
100
17
5
17
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
65
67
73
74
76
76
76
76
76
77
78
79
81
84
87
88
90
93
95
94
92
88

Pressure (mb)

1037
1037
1037
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1037
1037
1037
1037
1038
1038
1038
1037

Ozone (du)

295
297
298
299
299
302
302
303
304
303
302
301
296
295
293
290
291
288
286
285
290
289
288
291

Friday 21

Waning Gibbous 84%

20:23

10:17

13 Good
14 Good
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 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 08:01, Set: 16:29, Transit: 12:16. Moon - Rise: 20:23, Set: 10:17. Civil Dark: 17:08 - 07:22. Nautical Dark: 17:51 - 06:40. Astro Dark: 18:32 - 05:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
91
91
91
91
91
91
52
52
52
52
52
52
1
1
1
1
1
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
77
77
77
77
77
77
51
51
51
51
51
51
1
1
1
1
1
1
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
63
63
63
63
63
63
1
1
1
1
1
1
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
7
6
6
5
5
5
5
5
6
6
6
6
6
6
7
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
4
2
1
0
0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
-1
1
2
4

Dew Point (°C)

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

Relative Humidity (%)

80
79
82
84
84
85
87
87
87
87
87
87
88
89
89
89
90
90
92
94
96
97
94
89

Pressure (mb)

1037
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1036
1036
1037
1037
1037
1037
1037

Ozone (du)

290
287
286
288
290
289
290
293
294
298
304
307
309
308
310
313
314
316
313
311
314
317
321
321

Saturday 22

Waning Gibbous 75%

21:41

10:29

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

Sun - Rise: 08:00, Set: 16:31, Transit: 12:16. Moon - Rise: 21:41, Set: 10:29. Civil Dark: 17:10 - 07:21. Nautical Dark: 17:52 - 06:39. Astro Dark: 18:33 - 05:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
48
48
48
48
48
48
12
12
12
12
12
12
22
22
22
22
22
22
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
48
48
48
48
48
48
12
12
12
12
12
12
22
22
22
22
22
22
13

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
1
0
0
0
0
4
5
5
5
5
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.02
0.03
0.03
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
85
86
86
85
86
85
85
84
84
85
85
86
86
87
89
90
92
95
96
97
93
88

Pressure (mb)

1037
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1035
1035
1035
1035
1034
1035
1034
1034
1034
1034

Ozone (du)

323
325
325
323
323
325
324
324
325
323
323
318
319
322
324
323
322
319
315
309
305
305
306
307

Sunday 23

Waning Gibbous 65%

22:59

10:42

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

Sun - Rise: 07:58, Set: 16:33, Transit: 12:16. Moon - Rise: 22:59, Set: 10:42. Civil Dark: 17:11 - 07:20. Nautical Dark: 17:54 - 06:37. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

13
13
13
13
13
2
2
2
2
2
2
27
27
27
27
27
27
49
49
49
49
49
49
98

Low Clouds (% Sky Obscured)

13
13
13
13
13
2
2
2
2
2
2
27
27
27
27
27
27
49
49
49
49
49
49
98

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
9

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
1
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
0.01
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
6
7
7
8
8
8
8
7
7
7
7
6
6
7
7
7

Chance of Frost

Temperature (°C)

5
5
5
4
3
2
2
2
2
1
1
1
1
1
0
0
1
1
1
1
1
2
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
86
85
84
84
83
82
82
82
83
83
83
84
84
85
87
88
90
93
93
91
87

Pressure (mb)

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

Ozone (du)

307
307
307
309
311
313
315
317
319
319
319
318
317
316
315
316
317
318
318
318
319
321
324
327

Monday 24

Waning Gibbous 54%

00:20

10:56

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

Sun - Rise: 07:57, Set: 16:35, Transit: 12:17. Moon - Rise: 00:20, Set: 10:56. Civil Dark: 17:13 - 07:19. Nautical Dark: 17:55 - 06:36. Astro Dark: 18:36 - 05:56

Total Clouds (% Sky Obscured)

98
98
98
98
98
49
49
49
49
49
49
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

98
98
98
98
98
40
40
40
40
40
40
100
100
100
100
100
100
100
100
100
100
100
100
95

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)

9
9
9
9
9
15
15
15
15
15
15
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
8
11
7
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.02
0.02
0.02
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
5
3
3
3
3
3
3
3
3
3
3
2
1
1
0
-0
-1
1
2
3

Dew Point (°C)

5
5
6
5
4
3
3
3
3
3
2
2
2
2
2
2
1
1
1
0
0
2
3
4

Relative Humidity (%)

84
83
84
85
86
86
84
84
84
84
85
85
86
86
86
87
88
88
90
91
92
92
91
87

Pressure (mb)

1028
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

330
333
335
333
330
328
330
333
336
337
338
338
338
337
336
336
335
334
332
329
327
324
322
321

Forecast for Nottingham, Nottinghamshire, UK (52.94,-1.19)

Generated: 18/01/22 13:08:00. Forecast: 18/01/22 to 24/01/22. Timezone: UTC+0.00