Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

03:45

12:08

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

Sun - Rise: 07:54, Set: 16:17, Transit: 12:06. Moon - Rise: 03:45, Set: 12:08. Civil Dark: 16:56 - 07:15. Nautical Dark: 17:39 - 06:33. Astro Dark: 18:20 - 05:52

Total Clouds (% Sky Obscured)

2
0
0
0
6
6
20
20
28
72
12
16
69
86
77
61
88
96
66
34
34
63
66
62

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
2
6
9
16
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
6
6
20
20
28
72
0
0
1
5
65
23
8
96
50
27
29
56
66
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
16
68
85
40
49
88
14
34
2
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

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
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
78
77
78
79
79
79
79
79
80
80
81
83
85
86
85
85
85
87
87
84
81

Pressure (mb)

1044
1045
1045
1045
1046
1046
1047
1047
1047
1047
1048
1048
1048
1048
1048
1048
1047
1047
1047
1047
1047
1047
1047
1047

Ozone (du)

344
342
339
338
338
339
340
340
339
338
337
336
334
334
333
333
335
336
337
334
330
326
322
320

Monday 20

Waning Crescent 13%

05:00

12:36

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

Sun - Rise: 07:53, Set: 16:19, Transit: 12:07. Moon - Rise: 05:00, Set: 12:36. Civil Dark: 16:58 - 07:14. Nautical Dark: 17:41 - 06:32. Astro Dark: 18:21 - 05:51

Total Clouds (% Sky Obscured)

53
12
0
0
1
1
3
3
0
0
0
1
0
0
9
23
24
54
89
51
41
94
90
45

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

53
12
0
0
0
1
3
3
0
0
0
1
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
9
23
24
53
88
49
38
93
90
41

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
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
71
70
71
72
74
75
75
77
79
80
82
84
85
86
88
89
90
90
91
91
89
87

Pressure (mb)

1047
1046
1046
1045
1045
1045
1045
1045
1044
1044
1044
1044
1043
1043
1042
1042
1042
1041
1041
1041
1041
1041
1041
1041

Ozone (du)

317
315
313
312
313
314
315
315
313
312
311
310
309
307
305
304
303
303
303
303
303
302
299
297

Tuesday 21

Waning Crescent 6%

06:08

13:11

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

Sun - Rise: 07:52, Set: 16:21, Transit: 12:07. Moon - Rise: 06:08, Set: 13:11. Civil Dark: 17:00 - 07:13. Nautical Dark: 17:42 - 06:31. Astro Dark: 18:23 - 05:50

Total Clouds (% Sky Obscured)

7
21
24
3
2
10
41
52
24
36
52
86
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
4
2
1
10
41
26
24
36
51
85
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
31
6
29
23
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
16
20
1
2
0
0
36
0
0
2
3
59
20
2
42
88
77
16
16
16
16
16
16

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
6
16
100
95
2
100
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
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
79
77
79
80
83
84
85
87
88
90
92
93
94
96
96
97
97
98
99
100
97
96

Pressure (mb)

1041
1041
1040
1040
1040
1040
1040
1039
1039
1039
1039
1039
1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1038
1038

Ozone (du)

295
294
295
297
300
304
308
312
317
320
321
321
322
323
325
328
331
336
339
341
342
342
342
341

Wednesday 22

Waning Crescent 2%

07:06

13:55

12 Bad
13 Bad
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

Sun - Rise: 07:51, Set: 16:23, Transit: 12:07. Moon - Rise: 07:06, Set: 13:55. Civil Dark: 17:01 - 07:12. Nautical Dark: 17:44 - 06:30. Astro Dark: 18:24 - 05:49

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
68
68
68
68
68
68
56
56
56
56
56
56
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
89
89
89
89
89
63
63
63
63
63
63
56
56
56
56
56
56
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
55
55
55
55
55
15
15
15
15
15
15
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
87
87
87
87
90
92
93
93
94
94
95
96
97
97
98
99
100
100
100
100
99
98

Pressure (mb)

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

Ozone (du)

340
339
337
336
335
335
334
334
333
332
329
326
324
322
321
319
317
314
312
311
310
309
307
305

Thursday 23

Waning Crescent 0%

07:53

14:48

12 Bad
13 Bad
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

Sun - Rise: 07:49, Set: 16:24, Transit: 12:07. Moon - Rise: 07:53, Set: 14:48. Civil Dark: 17:03 - 07:11. Nautical Dark: 17:45 - 06:29. Astro Dark: 18:26 - 05:48

Total Clouds (% Sky Obscured)

66
66
66
66
66
66
66
66
66
66
66
66
19
19
19
19
19
19
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
66
66
66
66
66
66
66
66
66
66
66
19
19
19
19
19
19
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
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
86
86
87
87
89
92
93
93
93
94
95
95
97
98
98
98
98
100
100
100
98
91

Pressure (mb)

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

Ozone (du)

303
300
297
294
291
289
287
285
284
283
284
285
286
286
286
284
279
273
269
269
272
275
277
280

Friday 24

New Moon 0%

08:29

15:50

12 Bad
13 Bad
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

Sun - Rise: 07:48, Set: 16:26, Transit: 12:08. Moon - Rise: 08:29, Set: 15:50. Civil Dark: 17:04 - 07:10. Nautical Dark: 17:47 - 06:28. Astro Dark: 18:27 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
91
91
91
91
91
91
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
91
91
91
91
91
91
81
81
81
81
81
81
29
29
29
29
29
29

Medium Clouds (% Sky Obscured)

46
46
46
46
46
46
46
46
46
46
46
46
75
75
75
75
75
75
95
95
95
95
95
95

High Clouds (% Sky Obscured)

91
91
91
91
91
91
73
73
73
73
73
73
0
0
0
0
0
0
94
94
94
94
94
94

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
10
9
8
6
5
4
4
4
4
3
3
3
3
4
4
5
6
6
6
6
6
6

Feels Like (°C)

7
8
10
8
7
5
3
2
2
2
1
1
1
0
0
1
2
3
3
4
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
77
81
87
87
90
89
89
90
91
92
94
92
94
92
89
84
84
85
88
88
86

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

282
283
284
285
285
285
285
285
285
285
285
285
285
285
285
284
285
285
285
284
283
282
282
281

Saturday 25

Waxing Crescent 1%

08:58

16:57

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

Sun - Rise: 07:47, Set: 16:28, Transit: 12:08. Moon - Rise: 08:58, Set: 16:57. Civil Dark: 17:06 - 07:09. Nautical Dark: 17:48 - 06:27. Astro Dark: 18:29 - 05:46

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
96
96
96
96
96
96
2
2
2
2
2
2
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
31
31
31
31
31
96
96
96
96
96
96
0
0
0
0
0
0
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1

High Clouds (% Sky Obscured)

94
94
94
94
94
94
18
18
18
18
18
18
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
4
5
6
5
5
6
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
11
11
10
10
10
10
11
11
11
12
12
12
12
12
13
13
14
14
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
77
74
76
80
84
87
89
89
89
90
91
92
94
95
96
98
99
100
100
100
100
100

Pressure (mb)

1014
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

282
283
285
286
286
285
285
287
290
293
294
296
298
303
308
313
316
319
321
322
323
324
327
330

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 19/01/20 14:18:33. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00