Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:57

12:47

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

Sun - Rise: 08:06, Set: 16:28, Transit: 12:18. Moon - Rise: 03:57, Set: 12:47. Civil Dark: 17:07 - 07:27. Nautical Dark: 17:50 - 06:44. Astro Dark: 18:31 - 06:03

Total Clouds (% Sky Obscured)

0
49
53
81
64
52
44
16
16
18
21
26
20
37
33
65
77
80
97
100
78
8
0
0

Low Clouds (% Sky Obscured)

0
42
43
68
62
46
16
3
1
0
0
0
0
9
31
59
77
80
97
100
63
0
0
0

Medium Clouds (% Sky Obscured)

0
13
20
41
0
0
0
13
0
0
11
2
0
30
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
6
10
34
0
16
18
12
23
20
2
2
13
0
0
0
0
38
8
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
2
0
0
0
0
0
0
0
1
1
0
0
84
100
1
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
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
77
80
81
81
79
79
79
78
79
80
80
82
83
85
86
86
87
88
87
85
82
79

Pressure (mb)

1046
1047
1047
1047
1047
1048
1048
1048
1048
1049
1049
1049
1049
1048
1048
1048
1048
1048
1048
1048
1048
1048
1047
1047

Ozone (du)

338
336
335
333
331
330
329
329
331
335
337
335
332
329
326
322
319
317
315
313
311
310
309
309

Monday 20

Waning Crescent 13%

05:12

13:22

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

Sun - Rise: 08:04, Set: 16:30, Transit: 12:18. Moon - Rise: 05:12, Set: 13:22. Civil Dark: 17:09 - 07:26. Nautical Dark: 17:52 - 06:43. Astro Dark: 18:32 - 06:02

Total Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
1
2
20
6
38
94
95
99
99
88
77
45
39
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
1
1
2
6
20
57
86
92
94
88
77
43
39
100

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
2
19
0
22
86
66
91
89
2
0
4
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
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
0
1
2
2

Relative Humidity (%)

77
76
75
77
78
78
78
79
80
81
83
85
87
88
90
90
90
91
91
92
92
89
86
81

Pressure (mb)

1046
1046
1045
1045
1045
1045
1045
1045
1044
1044
1043
1043
1043
1042
1042
1042
1042
1042
1042
1042
1043
1042
1042
1041

Ozone (du)

310
310
310
309
309
309
308
308
306
304
302
301
301
301
300
300
299
298
298
297
296
295
295
295

Tuesday 21

Waning Crescent 6%

06:20

14:06

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
12 Bad
13 Bad

Sun - Rise: 08:03, Set: 16:32, Transit: 12:18. Moon - Rise: 06:20, Set: 14:06. Civil Dark: 17:11 - 07:24. Nautical Dark: 17:53 - 06:42. Astro Dark: 18:34 - 06:01

Total Clouds (% Sky Obscured)

100
99
100
100
99
99
92
100
100
100
100
99
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
100
100
99
99
92
100
100
100
100
99
100
100
98
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
3
6
7
7
4
5
25
66
95
22
3
4
8
8
4
4
4
4
4
4
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
72
60
70
47
89
27
27
27
27
27
27
50
50

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
6
7
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
1
1
2
2
2
2
0
0
0
0
0
3
3
7
7
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
6
5
5
5
5
5
5
5
6
6
5
6
6
6
6
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
75
76
79
82
85
88
90
92
93
95
96
98
98
99
100
100
100
100
100
99
98
97

Pressure (mb)

1041
1041
1041
1041
1041
1040
1040
1040
1040
1040
1040
1039
1039
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038
1038

Ozone (du)

296
299
303
309
313
316
317
318
321
323
326
328
331
333
335
337
339
340
340
340
339
337
336
335

Wednesday 22

Waning Crescent 2%

07:18

14:06

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
12 Bad
13 Bad

Sun - Rise: 08:02, Set: 16:34, Transit: 12:19. Moon - Rise: 07:18, Set: 14:06. Civil Dark: 17:12 - 07:23. Nautical Dark: 17:55 - 06:41. Astro Dark: 18:35 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100
83
83

Low Clouds (% Sky Obscured)

100
100
100
100
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
83
83

Medium Clouds (% Sky Obscured)

10
10
10
10
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
50
50
50
9
9
9
9
9
9
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
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 (%)

5
8
5
0
0
0
3
3
3
3
2
3
3
3
3
3
2
0
0
0
0
3
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8
8

Relative Humidity (%)

96
95
92
93
94
95
95
96
96
96
88
91
94
97
99
100
100
100
100
100
100
99
95
90

Pressure (mb)

1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031

Ozone (du)

334
332
331
330
329
328
327
326
325
324
322
320
318
316
314
313
311
308
306
303
300
298
296
292

Thursday 23

Waning Crescent 0%

08:05

15:00

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
12 Bad
13 Bad

Sun - Rise: 08:01, Set: 16:35, Transit: 12:19. Moon - Rise: 08:05, Set: 15:00. Civil Dark: 17:14 - 07:22. Nautical Dark: 17:56 - 06:40. Astro Dark: 18:37 - 05:59

Total Clouds (% Sky Obscured)

83
83
83
83
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
83
83
83
100
100
100
100
100
100
97
97
97
97
97
97
100
100
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
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
59
59

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
88
86
91
93
94
95
93
93
93
93
93
94
94
95
95
97
98
98
92
89
81
76

Pressure (mb)

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

Ozone (du)

289
286
283
281
280
281
284
284
283
279
276
271
267
265
266
269
273
278
283
287
288
288
289
290

Friday 24

New Moon 1%

08:41

16:02

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
12 Bad
13 Bad

Sun - Rise: 07:59, Set: 16:37, Transit: 12:19. Moon - Rise: 08:41, Set: 16:02. Civil Dark: 17:15 - 07:21. Nautical Dark: 17:58 - 06:39. Astro Dark: 18:38 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
97
97
97
97
97
97
94
94
94
94
94
94
85
85

Low Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
78
78
78
78
78
78
19
19
19
19
19
19
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
91
91
91
91
91
91
59
59
59
59
59
59
9
9
9
9
9
9
0
0

High Clouds (% Sky Obscured)

59
59
59
59
90
90
90
90
90
90
95
95
95
95
95
95
92
92
92
92
92
92
84
84

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
7
5
4
3
3
3
3
2
2
2
2
2
3
3
4
5
5
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

74
75
78
83
84
86
87
87
87
87
88
89
91
91
90
90
85
81
80
81
84
86
87
85

Pressure (mb)

1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

292
293
294
294
293
292
291
290
287
283
281
281
282
283
283
283
283
283
284
285
285
284
284
283

Saturday 25

Waxing Crescent 3%

09:09

17:09

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

Sun - Rise: 07:58, Set: 16:39, Transit: 12:19. Moon - Rise: 09:09, Set: 17:09. Civil Dark: 17:17 - 07:20. Nautical Dark: 17:59 - 06:38. Astro Dark: 18:40 - 05:57

Total Clouds (% Sky Obscured)

85
85
85
85
56
56
56
56
56
56
13
13
13
13
13
13
100
100
100
100
100
100
86
86

Low Clouds (% Sky Obscured)

3
3
3
3
20
20
20
20
20
20
6
6
6
6
6
6
100
100
100
100
100
100
71
71

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

84
84
84
84
47
47
47
47
47
47
7
7
7
7
7
7
98
98
98
98
98
98
52
52

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
3
5
6
7
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.03
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
11
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
82
84
89
89
90
92
91
92
93
94
96
97
98
99
99
100
100
100
100
97
94
94

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011

Ozone (du)

283
282
282
282
283
287
292
296
300
303
307
311
314
318
320
321
323
327
331
334
333
329
326
324

Forecast for Lichfield, Staffordshire, UK (52.69,-1.81)

Generated: 19/01/20 14:25:30. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00