Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 98%

16:26

06:29

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

Sun - Rise: 07:12, Set: 17:32, Transit: 12:21. Moon - Rise: 16:26, Set: 06:29. Civil Dark: 18:01 - 06:43. Nautical Dark: 18:34 - 06:10. Astro Dark: 19:06 - 05:38

Total Clouds (% Sky Obscured)

78
44
46
41
34
35
46
40
37
30
0
0
0
11
0
0
0
0
0
0
0
6
12
0

Low Clouds (% Sky Obscured)

78
37
41
38
26
27
38
34
34
28
0
0
0
11
0
0
0
0
0
0
0
4
9
0

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)

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
2
4
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)

8
7
7
4
3
2
1
1
2
3
3
3
3
4
4
4
4
4
4
2
2
2
2
3

Chance of Frost

Temperature (°C)

13
13
12
11
9
8
8
8
8
7
7
6
5
5
5
4
4
4
5
8
11
13
15
15

Feels Like (°C)

10
10
11
11
9
9
9
9
8
8
7
6
6
5
5
4
4
4
4
8
12
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

63
65
67
79
88
88
90
90
91
91
91
91
93
91
91
91
91
91
89
79
71
64
58
53

Pressure (mb)

1037
1037
1037
1038
1038
1039
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1038
1038
1038
1038
1037
1037
1036
1035

Ozone (du)

276
274
274
273
272
273
276
276
277
276
277
277
277
278
278
280
280
277
278
280
280
280
279
279

Friday 1

Waxing Gibbous 100%

16:49

07:34

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

Sun - Rise: 07:13, Set: 17:31, Transit: 12:21. Moon - Rise: 16:49, Set: 07:34. Civil Dark: 18:00 - 06:44. Nautical Dark: 18:33 - 06:11. Astro Dark: 19:05 - 05:39

Total Clouds (% Sky Obscured)

2
2
16
29
26
16
16
16
15
16
15
14
17
15
4
4
3
2
0
0
0
3
7
8

Low Clouds (% Sky Obscured)

2
1
11
20
20
13
13
13
14
14
15
14
15
14
4
4
3
2
0
0
0
3
3
3

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
5
6

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
73
100
84
75
3
6
6
6
7
9
10
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
3
1
2
3
4
4
4
4
4
4
4
4
4
4
4
4
3
2
2
3
4

Chance of Frost

Temperature (°C)

15
15
14
13
11
10
8
7
7
7
7
7
7
7
7
7
7
7
8
11
14
15
17
17

Feels Like (°C)

16
16
15
14
12
11
9
8
7
6
7
6
6
6
6
7
7
7
7
11
14
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

52
53
67
82
90
90
90
91
91
91
91
91
90
91
91
91
88
88
84
75
64
57
53
52

Pressure (mb)

1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1033
1033
1032
1032
1032
1032
1033
1033
1032
1032
1032
1031

Ozone (du)

278
278
279
277
276
276
276
275
276
276
276
274
276
277
275
273
271
270
270
271
271
273
272
271

Saturday 2

Full Moon 99%

17:16

08:38

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

Sun - Rise: 07:14, Set: 17:30, Transit: 12:21. Moon - Rise: 17:16, Set: 08:38. Civil Dark: 17:59 - 06:45. Nautical Dark: 18:32 - 06:12. Astro Dark: 19:04 - 05:39

Total Clouds (% Sky Obscured)

22
54
65
65
60
60
49
71
48
33
34
44
47
50
50
48
59
69
45
12
23
39
27
14

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
18
32
38
33
34
44
47
50
50
48
58
53
25
0
0
4
2
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

22
54
65
65
55
45
21
32
16
1
0
1
3
8
5
9
25
43
24
12
23
36
25
13

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

Chance of Frost

Temperature (°C)

17
17
15
14
12
10
10
9
8
7
6
6
5
5
5
4
5
4
5
8
13
15
17
17

Feels Like (°C)

17
16
15
13
11
9
9
8
6
6
7
6
5
5
5
4
4
4
5
9
13
15
17
17

Dew Point (°C)

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

Relative Humidity (%)

55
61
73
87
92
91
91
91
90
90
90
90
88
88
86
86
85
85
80
70
60
53
48
44

Pressure (mb)

1031
1031
1031
1031
1032
1032
1033
1033
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030

Ozone (du)

269
269
271
269
268
269
267
267
267
265
264
265
265
266
265
265
266
265
265
265
264
264
263
263

Sunday 3

Waning Gibbous 97%

17:48

09:41

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

Sun - Rise: 07:15, Set: 17:29, Transit: 12:21. Moon - Rise: 17:48, Set: 09:41. Civil Dark: 17:58 - 06:46. Nautical Dark: 18:30 - 06:13. Astro Dark: 19:03 - 05:40

Total Clouds (% Sky Obscured)

2
1
1
0
13
26
40
35
34
30
22
11
0
0
0
0
1
3
5
4
3
1
12
24

Low Clouds (% Sky Obscured)

0
0
0
0
13
25
35
24
17
8
5
3
0
0
0
0
0
0
0
0
0
0
11
21

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)

2
1
0
0
0
0
0
8
16
21
14
7
0
0
0
0
1
3
5
4
3
1
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)

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

Chance of Frost

Temperature (°C)

18
18
15
13
11
10
8
7
6
6
6
6
6
6
5
5
5
6
7
9
11
13
15
16

Feels Like (°C)

18
17
16
13
11
10
8
6
6
6
6
5
5
5
5
5
4
4
6
8
11
13
16
16

Dew Point (°C)

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

Relative Humidity (%)

44
46
57
69
80
87
87
85
85
82
81
79
78
74
68
66
61
61
62
56
49
47
46
46

Pressure (mb)

1029
1029
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1031
1031
1030

Ozone (du)

262
262
262
262
263
263
263
264
263
262
262
262
262
262
262
262
262
262
261
260
260
260
260
261

Monday 4

Waning Gibbous 92%

18:26

10:39

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

Sun - Rise: 07:16, Set: 17:27, Transit: 12:21. Moon - Rise: 18:26, Set: 10:39. Civil Dark: 17:56 - 06:47. Nautical Dark: 18:29 - 06:14. Astro Dark: 19:02 - 05:41

Total Clouds (% Sky Obscured)

38
39
37
33
41
48
35
17
10
4
12
33
45
50
52
48
55
56
57
48
41
33
41
46

Low Clouds (% Sky Obscured)

34
32
31
28
25
24
22
14
7
0
8
16
22
23
24
23
7
3
0
0
0
0
0
0

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
2
2
36
48
32
5
8
4
11
33
45
50
52
48
48
51
57
48
38
27
40
46

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)

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

Chance of Frost

Temperature (°C)

16
16
15
13
12
10
9
8
7
6
6
5
5
5
6
6
6
7
9
10
12
14
17
16

Feels Like (°C)

16
17
16
14
13
10
8
7
7
7
5
5
3
4
3
3
4
4
5
6
7
7
7
17

Dew Point (°C)

5
7
9
11
11
9
7
6
5
4
4
3
3
3
2
2
2
2
3
3
4
5
6
6

Relative Humidity (%)

48
55
69
89
92
93
90
91
88
87
88
86
85
83
79
75
72
69
64
61
57
52
48
50

Pressure (mb)

1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028

Ozone (du)

261
261
261
261
261
260
258
260
261
261
261
259
259
258
258
258
257
257
258
258
258
258
258
258

Tuesday 5

Waning Gibbous 87%

19:13

11:30

14 OK
15 OK
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 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:17, Set: 17:26, Transit: 12:21. Moon - Rise: 19:13, Set: 11:30. Civil Dark: 17:55 - 06:48. Nautical Dark: 18:28 - 06:15. Astro Dark: 19:01 - 05:42

Total Clouds (% Sky Obscured)

45
33
17
8
7
6
6
6
6
6
4
2
1
0
0
0
0
0
0
0
1
2
2
2

Low 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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

45
33
14
7
6
5
4
4
4
3
2
0
0
0
0
0
0
0
0
0
1
2
1
1

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
3
3
2
2
3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

17
17
15
12
10
10
9
8
7
7
6
6
6
7
7
7
7
8
10
11
13
15
17
17

Feels Like (°C)

16
16
16
16
16
10
10
9
9
9
9
6
7
7
7
7
8
7
7
7
8
8
9
17

Dew Point (°C)

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

Relative Humidity (%)

51
53
63
75
88
87
87
87
85
85
85
81
79
76
76
75
75
73
70
69
61
53
45
45

Pressure (mb)

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

Ozone (du)

257
257
257
258
258
259
260
261
260
259
258
257
255
254
254
254
254
254
254
253
253
253
253
253

Wednesday 6

Waning Gibbous 79%

20:06

12:14

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

Sun - Rise: 07:18, Set: 17:25, Transit: 12:21. Moon - Rise: 20:06, Set: 12:14. Civil Dark: 17:54 - 06:49. Nautical Dark: 18:27 - 06:15. Astro Dark: 19:00 - 05:43

Total Clouds (% Sky Obscured)

2
26
54
81
59
39
20
31
35
45
30
16
1
21
47
80
71
61
52
47
45
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
6
8
9

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

High Clouds (% Sky Obscured)

1
23
48
52
44
36
20
31
35
45
30
16
1
21
47
80
68
56
43
37
31
23

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

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

Precipitation Probability (%)

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

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

Wind Speed/Direction (mph)

5
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
4
4
4
5
6

Chance of Frost

Temperature (°C)

17
18
15
13
12
12
11
10
10
10
10
10
9
8
8
8
8
9
11
12
14
16

Feels Like (°C)

17
17
17
18
19
11
11
11
11
10
10
9
9
7
8
8
7
7
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

45
44
53
64
77
79
81
81
80
80
77
77
76
74
71
70
66
64
64
61
51
43

Pressure (mb)

1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

253
252
252
251
251
251
250
250
250
250
249
249
249
249
250
250
251
251
251
251
251
251

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

Generated: 30/04/26 14:40:41. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+12.00