Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 19%

11:33

20:08

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

Sun - Rise: 07:01, Set: 17:45, Transit: 12:23. Moon - Rise: 11:33, Set: 20:08. Civil Dark: 18:13 - 06:33. Nautical Dark: 18:46 - 06:00. Astro Dark: 19:18 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
100
100
100
100
98
96
98
100
100
100
100
97
90
94

Low Clouds (% Sky Obscured)

45
61
72
77
65
52
53
53
49
40
48
37
63
67
48
34
52
72
77
61
44
37
34
19

Medium Clouds (% Sky Obscured)

100
100
95
94
100
100
100
100
85
71
81
77
77
79
94
87
85
89
69
90
70
78
39
80

High Clouds (% Sky Obscured)

100
85
92
94
100
100
100
100
97
100
100
100
98
100
82
70
94
100
100
100
100
91
85
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
35
0
19
37
38
28
21
19
18
16
15
25
18
27
12
11
12
14
18
18
14
12
11

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
11
11
11
9
9
9
10
9
10
13
14
15
14
12
11
9
8
7
7
6
5

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
9
9
10
11
11
10
10
10
10
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
77
78
79
79
79
79
79
72
63
63
66
67
62
61
66
73
74
78
79
81
84

Pressure (mb)

1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016

Ozone (du)

305
305
305
304
304
304
304
305
306
306
306
306
306
306
306
305
304
303
303
303
303
301
300
301

Tuesday 21

Waxing Crescent 29%

12:38

21:16

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

Sun - Rise: 07:02, Set: 17:44, Transit: 12:23. Moon - Rise: 12:38, Set: 21:16. Civil Dark: 18:12 - 06:34. Nautical Dark: 18:44 - 06:01. Astro Dark: 19:16 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
81
68
84
59
42
78
60
47
63
82
84
81
81
88
93
65
35
23
18
24
5

Low Clouds (% Sky Obscured)

28
28
47
42
20
49
37
31
71
45
37
51
82
78
81
58
75
81
49
24
23
16
5
3

Medium Clouds (% Sky Obscured)

55
59
22
28
27
30
31
34
35
41
28
20
1
43
45
52
55
44
56
35
6
15
24
1

High Clouds (% Sky Obscured)

100
100
79
32
41
84
48
4
4
4
4
22
70
68
35
29
6
14
7
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

11
13
10
9
12
16
21
24
22
17
13
10
18
8
9
14
8
7
3
3
4
3
3
4

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)

3
4
5
5
2
1
1
1
2
2
4
5
8
10
10
11
10
10
8
5
3
3
2
2

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
7
9
10
11
12
12
12
11
11
10
8
7
6
6
6

Feels Like (°C)

5
5
4
4
4
4
3
4
5
4
7
8
9
9
9
8
8
8
7
7
7
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

85
84
85
82
81
85
88
85
86
78
70
67
62
58
57
57
55
61
69
78
84
84
85
85

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1021
1021
1022
1022
1023
1024
1025
1025
1026
1027

Ozone (du)

303
302
300
299
298
298
300
302
304
305
306
305
306
307
306
306
307
312
314
314
312
310
307
305

Wednesday 22

Waxing Crescent 41%

13:28

22:31

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

Sun - Rise: 07:03, Set: 17:42, Transit: 12:23. Moon - Rise: 13:28, Set: 22:31. Civil Dark: 18:10 - 06:35. Nautical Dark: 18:43 - 06:02. Astro Dark: 19:15 - 05:30

Total Clouds (% Sky Obscured)

29
38
32
19
25
38
45
5
8
9
26
25
7
3
2
18
7
0
6
36
66
96
96
96

Low Clouds (% Sky Obscured)

29
27
25
18
25
38
17
0
0
0
0
0
0
0
0
18
6
0
0
7
15
22
15
7

Medium Clouds (% Sky Obscured)

25
38
20
0
0
0
0
0
2
2
2
7
2
2
0
0
0
0
0
0
0
0
22
43

High Clouds (% Sky Obscured)

0
0
0
0
0
3
28
5
8
9
26
25
7
2
1
1
0
0
6
36
62
86
82
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
3
3
3
4
7
10
11
13
13
13
13
13
11
9
8
7
6
6

Feels Like (°C)

4
3
3
3
2
3
2
1
1
3
6
8
9
12
13
13
12
12
11
9
8
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

83
85
83
83
82
83
80
79
77
72
62
56
51
46
43
42
44
56
75
85
85
85
85
83

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1027
1027
1027
1028
1029
1029
1030
1030
1030

Ozone (du)

306
305
306
305
302
298
295
294
294
292
289
288
287
286
287
287
288
288
286
285
284
284
284
282

Thursday 23

Waxing Crescent 52%

14:08

No Set

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

Sun - Rise: 07:04, Set: 17:41, Transit: 12:22. Moon - Rise: 14:08, Set: No Set. Civil Dark: 18:09 - 06:36. Nautical Dark: 18:42 - 06:03. Astro Dark: 19:14 - 05:31

Total Clouds (% Sky Obscured)

93
100
100
100
87
73
59
55
54
54
69
85
100
95
86
82
68
57
43
45
52
62
43
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
28
20
15
6
4
2
0
0
0

Medium Clouds (% Sky Obscured)

70
70
70
70
60
46
36
36
36
34
44
45
47
39
34
35
51
49
39
13
15
26
17
12

High Clouds (% Sky Obscured)

74
97
93
88
62
37
21
19
14
9
35
65
74
57
32
6
4
3
2
1
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
5
6
7
9
11
13
15
15
15
16
14
13
12
11
10
9
8

Feels Like (°C)

4
4
2
2
2
2
2
2
3
5
8
10
12
15
16
15
15
13
13
12
11
10
8
8

Dew Point (°C)

3
2
2
1
1
0
-0
-1
1
2
2
3
4
5
4
4
6
8
10
9
9
8
7
6

Relative Humidity (%)

82
80
76
74
71
70
68
67
68
70
61
56
52
50
47
47
52
63
79
86
88
90
90
90

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1028
1028
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

281
281
279
278
277
275
274
273
274
272
272
272
272
273
273
272
273
273
272
271
271
274
274
274

Friday 24

First Quarter 63%

14:38

23:46

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

Sun - Rise: 07:05, Set: 17:39, Transit: 12:22. Moon - Rise: 14:38, Set: 23:46. Civil Dark: 18:08 - 06:37. Nautical Dark: 18:40 - 06:04. Astro Dark: 19:12 - 05:32

Total Clouds (% Sky Obscured)

1
1
2
2
5
9
24
15
5
2
1
0
0
1
1
2
2
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
2
2
2
2
21
14
2
2
1
0
0
1
1
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
7
7
9
11
13
15
17
17
18
18
16
14
11
11
10
9
8

Feels Like (°C)

7
6
7
6
6
6
5
4
5
8
10
13
15
17
17
17
17
18
19
19
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
85
82
82
79
76
75
73
64
54
48
44
42
42
40
51
63
79
80
81
81
81

Pressure (mb)

1028
1028
1028
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

274
274
273
273
273
275
275
276
278
279
280
281
281
280
280
279
279
278
278
278
277
277
277
279

Saturday 25

Waxing Gibbous 74%

15:04

00:59

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

Sun - Rise: 07:06, Set: 17:38, Transit: 12:22. Moon - Rise: 15:04, Set: 00:59. Civil Dark: 18:06 - 06:38. Nautical Dark: 18:39 - 06:05. Astro Dark: 19:11 - 05:33

Total Clouds (% Sky Obscured)

0
12
27
45
55
65
60
60
56
46
51
56
61
80
85
85
83
81
75
70
56
40
19
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
17
37
55
53
51
37
25
21
21
18
12
13
12
11

Medium Clouds (% Sky Obscured)

0
0
0
0
8
13
20
11
10
6
7
9
14
24
31
35
30
21
14
14
20
23
19
12

High Clouds (% Sky Obscured)

0
12
27
45
55
65
60
60
56
46
44
26
11
3
2
2
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
3
5
6
6
6
4
4
3
1
3
6
4
6
5
1
4
8
0
4
8

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)

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
8
9
10
12
13
14
16
15
14
14
13
12
11
11
11
10
10

Feels Like (°C)

11
9
7
6
6
6
6
7
6
6
7
7
6
6
14
13
12
14
16
18
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
79
78
78
79
79
74
70
67
61
54
48
48
48
47
58
70
85
87
88
88
88

Pressure (mb)

1018
1017
1017
1017
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1020

Ozone (du)

281
283
285
287
288
287
285
284
285
286
288
289
290
291
289
286
284
285
286
287
288
288
288
288

Sunday 26

Waxing Gibbous 82%

15:25

02:09

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

Sun - Rise: 07:07, Set: 17:37, Transit: 12:22. Moon - Rise: 15:25, Set: 02:09. Civil Dark: 18:05 - 06:39. Nautical Dark: 18:38 - 06:06. Astro Dark: 19:10 - 05:34

Total Clouds (% Sky Obscured)

10
9
15
17
27
35
47
49
49
48
47
46
45
48
52
55
61
68
74

Low Clouds (% Sky Obscured)

10
9
15
17
9
6
7
7
6
6
11
13
18
23
26
26
22
24
22

Medium Clouds (% Sky Obscured)

10
6
3
0
0
0
0
0
0
0
8
17
25
15
8
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
3
3
4
4
4
4
3
2
3
3
5
7
5
3

Chance of Frost

Temperature (°C)

9
9
8
8
8
7
7
6
8
9
10
12
14
15
15
14
14
13
12

Feels Like (°C)

12
12
9
8
8
7
7
6
6
7
7
7
7
7
15
16
15
18
19

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
87
85
85
84
82
79
76
71
62
55
49
52
56
60
69
79

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1022
1022

Ozone (du)

289
289
289
289
289
288
288
288
289
289
290
291
293
295
294
293
293
293
293

Forecast for Renwick, Marlborough District, New Zealand (-41.53,173.83)

Generated: 20/04/26 23:38:44. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+12.00