Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:57

12:51

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

Sun - Rise: 08:05, Set: 16:32, Transit: 12:19. Moon - Rise: 03:57, Set: 12:51. Civil Dark: 17:11 - 07:27. Nautical Dark: 17:53 - 06:45. Astro Dark: 18:33 - 06:04

Total Clouds (% Sky Obscured)

55
59
23
37
13
23
34
50
88
100
100
79
85
81
85
80
77
77
76
75
64
9
5
1

Low Clouds (% Sky Obscured)

55
56
9
2
0
2
20
41
86
100
100
75
76
81
85
80
76
76
76
75
64
9
5
1

Medium Clouds (% Sky Obscured)

0
7
16
36
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
13
22
19
16
7
24
23
16
32
13
2
0
2
6
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
2
20
39
78
100
100
75
75
76
75
76
75
75
75
75
14
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
77
78
79
79
79
79
79
80
80
81
82
83
84
85
86
86
86
84
82
80
77

Pressure (mb)

1047
1047
1047
1047
1048
1048
1048
1049
1049
1049
1049
1049
1049
1049
1048
1048
1048
1048
1049
1048
1048
1048
1048
1047

Ozone (du)

340
338
336
333
331
331
331
332
333
334
334
335
335
334
331
326
322
320
318
316
314
312
311
310

Monday 20

Waning Crescent 13%

05:11

13:26

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 Good
03 Good
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:04, Set: 16:34, Transit: 12:20. Moon - Rise: 05:11, Set: 13:26. Civil Dark: 17:12 - 07:26. Nautical Dark: 17:54 - 06:44. Astro Dark: 18:35 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
2
1
0
2
3
12
43
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
2
2
2
1
0
2
3
6
9
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
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
6
38
76
53
88
87
24
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
1
1
100
100
76
71
1
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
0
0
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
73
74
76
76
76
77
79
81
82
85
86
88
89
90
90
89
89
87
85
83
80
80

Pressure (mb)

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

Ozone (du)

310
310
311
312
312
311
310
309
308
307
305
304
303
302
302
303
304
303
301
300
299
299
298
298

Tuesday 21

Waning Crescent 6%

06:19

No Set

14 Bad
15 Bad
16 OK
17 OK
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: 16:35, Transit: 12:20. Moon - Rise: 06:19, Set: No Set. Civil Dark: 17:14 - 07:25. Nautical Dark: 17:56 - 06:43. Astro Dark: 18:36 - 06:03

Total Clouds (% Sky Obscured)

99
81
38
45
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
81
38
45
91
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
17
87
88
80
31
9
11
11
13
13
13
13
13
13
69
69

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
5
35
68
61
80
93
93
93
93
93
93
13
13

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
1
2
1
0
0
0
1
1
2
2
3
3
3
3
3
3
6
8
9
10
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
79
80
85
86
87
87
85
87
89
92
95
97
98
99
100
100
100
100
99
98
97

Pressure (mb)

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

Ozone (du)

299
300
302
305
308
312
315
317
317
317
317
320
324
327
331
334
337
337
337
337
336
335
334
333

Wednesday 22

Waning Crescent 2%

07:17

14:10

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: 16:37, Transit: 12:20. Moon - Rise: 07:17, Set: 14:10. Civil Dark: 17:15 - 07:24. Nautical Dark: 17:57 - 06:42. Astro Dark: 18:37 - 06:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

69
69
69
69
3
3
3
3
3
3
5
5
5
5
5
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
13
13
13
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
93
94
95
96
96
96
96
87
89
91
96
99
100
100
100
100
100
100
99
97
89

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)

332
332
332
333
333
332
330
328
326
323
320
319
318
316
315
314
312
309
306
303
301
300
299
297

Thursday 23

Waning Crescent 0%

08:04

15:04

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: 08:00, Set: 16:39, Transit: 12:20. Moon - Rise: 08:04, Set: 15:04. Civil Dark: 17:17 - 07:22. Nautical Dark: 17:59 - 06:41. Astro Dark: 18:39 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
98
98
98
98
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
98
98
98
98
98
98
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
36
36

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
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
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
77
88
88
90
91
91
93
95
96
97
98
98
99
99
100
100
100
99
92
82
76

Pressure (mb)

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

Ozone (du)

296
294
291
287
284
285
286
288
288
288
287
281
275
269
268
267
269
273
279
283
286
287
287
288

Friday 24

New Moon 1%

08:40

16:06

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: 07:59, Set: 16:41, Transit: 12:21. Moon - Rise: 08:40, Set: 16:06. Civil Dark: 17:19 - 07:21. Nautical Dark: 18:00 - 06:40. Astro Dark: 18:40 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
96
96

Low Clouds (% Sky Obscured)

100
100
100
100
95
95
95
95
95
95
38
38
38
38
38
38
97
97
97
97
97
97
68
68

Medium Clouds (% Sky Obscured)

36
36
36
36
43
43
43
43
43
43
94
94
94
94
94
94
98
98
98
98
98
98
38
38

High Clouds (% Sky Obscured)

52
52
52
52
30
30
30
30
30
30
97
97
97
97
97
97
97
97
97
97
97
97
91
91

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
4
4
3
3
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
7
6
5
5
5
4
5
5
7
7
8
8
8
8
8
8
8
7
6
6
6

Feels Like (°C)

11
10
7
5
4
3
3
2
2
3
3
5
6
6
6
6
6
7
6
5
5
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

71
73
77
84
87
89
89
89
89
88
87
85
80
77
77
79
79
79
81
84
88
93
95
97

Pressure (mb)

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

Ozone (du)

289
290
291
292
293
292
291
290
289
289
288
288
288
288
287
287
287
287
289
289
289
288
287
286

Saturday 25

Waxing Crescent 3%

09:09

17:13

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: 16:42, Transit: 12:21. Moon - Rise: 09:09, Set: 17:13. Civil Dark: 17:20 - 07:20. Nautical Dark: 18:02 - 06:39. Astro Dark: 18:42 - 05:59

Total Clouds (% Sky Obscured)

96
96
96
96
99
99
99
99
99
99
27
27
27
27
27
27
100
100
100
100
100
100
97
97

Low Clouds (% Sky Obscured)

68
68
68
68
99
99
99
99
99
99
25
25
25
25
25
25
100
100
100
100
100
100
97
97

Medium Clouds (% Sky Obscured)

38
38
38
38
11
11
11
11
11
11
5
5
5
5
5
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
91
91
91
36
36
36
36
36
36
0
0
0
0
0
0
98
98
98
98
98
98
2
2

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

Precipitation Probability (%)

0
0
0
0
0
0
2
4
4
6
11
5
3
0
0
8
8
7
4
6
6
7
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.05
0.03
0.01
0
0
0.02
0.04
0.04
0.02
0.02
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

11
11
10
10
10
10
11
11
11
11
11
11
11
11
10
9
9
9
10
11
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
93
93
92
92
93
92
93
95
96
98
99
100
100
100
100
100
100
100
99
97
97

Pressure (mb)

1013
1012
1012
1013
1013
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012

Ozone (du)

286
286
286
286
287
290
293
297
301
306
310
314
317
320
322
322
323
327
331
333
331
327
324
322

Forecast for Worcester, Worcestershire, UK (52.21,-2.22)

Generated: 19/01/20 14:39:28. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00