Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:03

12:47

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 OK
13 Good

Sun - Rise: 08:11, Set: 16:28, Transit: 12:20. Moon - Rise: 04:03, Set: 12:47. Civil Dark: 17:08 - 07:31. Nautical Dark: 17:51 - 06:48. Astro Dark: 18:33 - 06:06

Total Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
38
2

Low Clouds (% Sky Obscured)

27
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
38
2

Medium Clouds (% Sky Obscured)

0
7
89
6
11
2
7
1
0
0
0
2
7
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
0
3
1
0
2
13
33
41
3
4
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 (%)

-
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
81
83
84
85
85
84
83
83
83
84
85
86
87
87
87
88
90
90
88
86
82

Pressure (mb)

1046
1047
1047
1047
1047
1047
1048
1048
1048
1048
1048
1048
1048
1048
1047
1047
1047
1047
1048
1048
1048
1047
1047
1046

Ozone (du)

336
335
333
330
329
332
337
339
336
329
324
321
318
316
315
315
314
313
312
311
310
310
309
308

Monday 20

Waning Crescent 13%

05:18

13:21

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
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: 08:10, Set: 16:30, Transit: 12:21. Moon - Rise: 05:18, Set: 13:21. Civil Dark: 17:09 - 07:30. Nautical Dark: 17:53 - 06:47. Astro Dark: 18:34 - 06:06

Total Clouds (% Sky Obscured)

2
2
1
1
1
2
1
2
3
4
15
79
97
99
99
100
81
73
99
96
92
85
100
100

Low Clouds (% Sky Obscured)

2
2
1
1
1
2
1
2
3
4
15
79
96
96
94
98
78
73
99
96
92
77
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
1
2
9
54
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
30
82
92
88
41
0
0
1
1
36
2
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
1
1
1
1
1
1
2
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
77
77
77
78
80
81
83
85
87
90
92
94
95
97
99
100
100
100
100
97
94
90

Pressure (mb)

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

Ozone (du)

306
305
304
302
302
301
300
300
300
300
300
299
298
297
296
296
295
294
293
293
295
297
300
305

Tuesday 21

Waning Crescent 6%

06:27

14:05

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: 08:08, Set: 16:31, Transit: 12:21. Moon - Rise: 06:27, Set: 14:05. Civil Dark: 17:11 - 07:29. Nautical Dark: 17:54 - 06:46. Astro Dark: 18:36 - 06:05

Total Clouds (% Sky Obscured)

99
95
91
95
99
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
84
86
94
93
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

97
90
77
83
99
81
100
48
17
11
3
1
20
23
13
6
13
13
13
13
13
13
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
25
56
63
6
34
40
5
0
0
0
0
0
0
0
5
5

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

Precipitation Probability (%)

0
0
0
0
0
2
2
3
4
4
6
6
7
8
9
11
10
9
8
15
12
11
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
83
83
85
88
92
94
95
95
96
97
97
98
99
100
100
100
100
100
100
100
100
99

Pressure (mb)

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

Ozone (du)

311
317
320
323
324
325
325
325
326
328
330
332
333
335
336
338
339
340
339
339
339
339
338
336

Wednesday 22

Waning Crescent 2%

07:25

14:05

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: 08:07, Set: 16:33, Transit: 12:21. Moon - Rise: 07:25, Set: 14:05. Civil Dark: 17:13 - 07:28. Nautical Dark: 17:56 - 06:45. Astro Dark: 18:37 - 06:04

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)

1
1
1
1
3
3
3
3
3
3
18
18
18
18
18
18
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
5
5
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
8
9
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
1
3
4
4
3
3
2
2
2
2
2
3
3
5
5
0
0

Precipitation Amount (mm)

0
0
0
0
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
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
1
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
96
93
94
96
97
97
97
97
97
98
98
99
100
100
100
100
100
100
100
100
99
96
91

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
331
329
328
326
325
323
322
321
320
319
318
317
315
313
310
307
303
298
294
291
288
286
283

Thursday 23

Waning Crescent 0%

08:11

14:58

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: 08:06, Set: 16:35, Transit: 12:21. Moon - Rise: 08:11, Set: 14:58. Civil Dark: 17:14 - 07:27. Nautical Dark: 17:57 - 06:44. Astro Dark: 18:39 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
91
91
91
91
91
91
96
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
91
91
91
91
91
91
96
96

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
2
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

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
3
2
2
2
0
0
0
2
2
2
2
2
3
4
4
4
0
0
0
0
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
90
91
92
90
90
90
90
91
91
92
93
94
95
96
97
99
100
99
94
88
81

Pressure (mb)

1030
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

279
277
279
282
282
278
272
267
266
266
267
269
270
273
277
281
285
287
288
289
291
294
295
293

Friday 24

New Moon 1%

08:47

16:01

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: 08:04, Set: 16:37, Transit: 12:22. Moon - Rise: 08:47, Set: 16:01. Civil Dark: 17:16 - 07:25. Nautical Dark: 17:59 - 06:43. Astro Dark: 18:40 - 06:02

Total Clouds (% Sky Obscured)

96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100
91
91
91
91
91
91
57
57

Low Clouds (% Sky Obscured)

96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100
65
65
65
65
65
65
6
6

Medium Clouds (% Sky Obscured)

2
2
2
2
5
5
5
5
5
5
15
15
15
15
15
15
32
32
32
32
32
32
2
2

High Clouds (% Sky Obscured)

0
0
0
0
15
15
15
15
15
15
93
93
93
93
93
93
78
78
78
78
78
78
55
55

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

Precipitation Probability (%)

5
6
5
4
5
2
1
0
0
2
4
5
8
12
7
3
4
2
1
2
5
6
14
10

Precipitation Amount (mm)

0.06
0.1
0.09
0.06
0.04
0.02
0.01
0
0
0.01
0.02
0.03
0.05
0.06
0.05
0.02
0.01
0.01
0.01
0.01
0.02
0.06
0.11
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
84
89
89
89
90
89
90
93
93
94
97
95
95
94
94
94
93
92
92
93
92

Pressure (mb)

1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

290
287
284
281
279
277
276
275
275
277
278
279
279
279
279
279
279
280
281
282
281
281
280
279

Saturday 25

Waxing Crescent 3%

09:14

17:09

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: 16:39, Transit: 12:22. Moon - Rise: 09:14, Set: 17:09. Civil Dark: 17:18 - 07:24. Nautical Dark: 18:01 - 06:42. Astro Dark: 18:42 - 06:01

Total Clouds (% Sky Obscured)

57
57
57
57
99
99
99
99
99
99
98
98
98
98
98
98
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

6
6
6
6
99
99
99
99
99
99
2
2
2
2
2
2
13
13
13
13
13
13
89
89

Medium Clouds (% Sky Obscured)

2
2
2
2
91
91
91
91
91
91
6
6
6
6
6
6
11
11
11
11
11
11
0
0

High Clouds (% Sky Obscured)

55
55
55
55
0
0
0
0
0
0
98
98
98
98
98
98
98
98
98
98
98
98
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

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

Precipitation Probability (%)

10
18
9
8
11
10
10
10
11
13
18
16
15
17
11
5
4
3
0
3
4
8
7
8

Precipitation Amount (mm)

0.13
0.12
0.08
0.07
0.08
0.07
0.06
0.05
0.06
0.09
0.11
0.13
0.15
0.14
0.09
0.04
0.02
0.01
0
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
88
88
90
91
91
93
92
92
94
95
96
98
98
99
100
100
100
100
100
100
99
99

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

278
278
280
283
286
289
293
298
302
307
312
314
316
318
320
322
325
329
333
335
335
333
330
328

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 19/01/20 14:32:18. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00