Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waxing Gibbous 100%

18:40

07:30

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

Sun - Rise: 07:41, Set: 19:17, Transit: 13:28. Moon - Rise: 18:40, Set: 07:30. Civil Dark: 19:44 - 07:13. Nautical Dark: 20:17 - 06:41. Astro Dark: 20:49 - 06:09

Total Clouds (% Sky Obscured)

85
82
78
74
37
24
15
16
25
28
24
35
39
21
64
67
29
27
28
22
17
0
0
0

Low Clouds (% Sky Obscured)

85
82
78
71
30
20
14
16
25
28
24
27
18
12
17
20
23
24
19
17
13
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
1
15
1
2
0
0
5
3
0
12
17
11
48
44
0
3
4
0
1
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
4
1
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
5
5
5
4
3
1
1
1
2
3
3
4
4
4
4
4
4
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
13
13
15
14
14
13
12
11
10
9
9
8
7
6
8
8
8
8
10
15
17

Dew Point (°C)

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

Relative Humidity (%)

71
66
63
61
61
61
66
80
88
90
90
90
90
91
91
91
91
90
91
88
90
80
65
56

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1028
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1031
1031
1031
1031
1031
1031

Ozone (du)

253
255
255
254
254
254
254
254
254
254
255
255
254
253
252
252
251
251
251
251
251
251
250
249

Thursday 2

Full Moon 100%

19:00

08:35

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

Sun - Rise: 07:42, Set: 19:15, Transit: 13:28. Moon - Rise: 19:00, Set: 08:35. Civil Dark: 19:43 - 07:14. Nautical Dark: 20:15 - 06:42. Astro Dark: 20:47 - 06:10

Total Clouds (% Sky Obscured)

14
21
24
22
18
6
0
0
0
0
0
0
0
0
8
15
15
14
10
6
4
3
11
9

Low Clouds (% Sky Obscured)

10
17
19
18
15
5
0
0
0
0
0
0
0
0
6
12
12
14
10
6
4
3
11
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
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
2
5
7
7
7
6
7
9
16
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)

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
20
17
14
12
11
10
10
9
9
9
10
10
10
10
9
12
15
17

Feels Like (°C)

19
20
20
21
21
21
20
17
14
12
11
10
10
10
10
9
10
10
10
10
9
12
15
17

Dew Point (°C)

7
5
4
5
5
5
9
10
9
9
9
8
8
7
7
7
8
8
9
9
8
9
10
10

Relative Humidity (%)

46
39
35
33
33
36
49
62
73
79
85
85
87
87
87
87
90
91
91
93
91
84
72
62

Pressure (mb)

1031
1030
1029
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1027

Ozone (du)

248
248
247
246
246
247
247
247
247
247
247
246
246
246
245
246
245
244
244
245
245
245
245
245

Friday 3

Waning Gibbous 98%

19:22

09:40

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 Good
22 Good
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: 07:43, Set: 19:14, Transit: 13:28. Moon - Rise: 19:22, Set: 09:40. Civil Dark: 19:41 - 07:15. Nautical Dark: 20:13 - 06:43. Astro Dark: 20:46 - 06:11

Total Clouds (% Sky Obscured)

7
0
0
0
0
2
12
15
21
10
11
75
75
80
85
90
92
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
0
0
0
0
2
12
15
21
10
0
5
10
0
0
10
48
46
45
42
41
35
34
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
12
10
27
33
42
65
55
59
58
40
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
35
60
80
85
90
92
100
100
100
100
100
100
100

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
1
6
6
5
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
3
5

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)

5
6
8
9
9
8
6
4
3
4
4
4
4
4
4
4
3
3
3
3
3
2
3
4

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
19
17
15
15
14
13
13
13
13
13
13
13
14
14
15
16
17
19

Feels Like (°C)

18
19
19
19
19
19
18
17
16
15
13
12
12
12
12
12
13
12
12
12
14
15
15
17

Dew Point (°C)

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

Relative Humidity (%)

52
42
36
37
41
47
59
77
89
87
83
80
80
81
83
87
89
89
89
84
87
81
68
60

Pressure (mb)

1026
1025
1024
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

245
246
246
246
247
246
247
247
247
247
247
248
249
249
248
248
249
250
250
251
252
252
253
254

Saturday 4

Waning Gibbous 94%

19:46

09:45

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: 06:44, Set: 19:12, Transit: 13:27. Moon - Rise: 19:46, Set: 09:45. Civil Dark: 19:40 - 06:16. Nautical Dark: 20:12 - 05:44. Astro Dark: 20:44 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
30
28
27
24
24
24
31
42
55
69
80
91
90
82
77
83
85
83
73
73
77
79
88

Medium Clouds (% Sky Obscured)

3
15
25
66
77
58
66
65
65
60
65
56
56
68
89
84
100
100
100
100
100
86
82
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
90
87
98
96
88
80
74
55
48
52
61
61
51
49
43
45
53
64

ISS Passover

Visibility (miles)

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

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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
Very Light Rain
None
None

Precipitation Probability (%)

4
5
9
8
9
7
5
7
10
8
17
31
27
36
46
51
58
65
59
61
64
60
56
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

5
7
7
7
6
6
5
5
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

20
21
21
21
20
20
18
16
16
15
15
14
14
14
13
12
12
12
12
12
12
12
12
13

Feels Like (°C)

17
18
18
18
18
17
17
16
16
14
14
14
14
14
13
11
12
11
12
12
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

52
49
47
48
53
56
63
82
96
98
96
95
95
95
95
96
98
96
96
98
93
86
75
65

Pressure (mb)

1022
1021
1021
1020
1020
1020
1020
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

253
252
253
254
255
256
256
256
256
257
259
260
261
262
263
263
263
262
262
262
261
261
261
261

Sunday 5

Waning Gibbous 88%

19:14

10:49

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: 06:45, Set: 18:10, Transit: 12:27. Moon - Rise: 19:14, Set: 10:49. Civil Dark: 18:38 - 06:17. Nautical Dark: 19:10 - 05:45. Astro Dark: 19:42 - 05:13

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)

94
100
94
80
76
77
75
71
70
73
76
72
69
62
59
57
47
46
50
60
73
80
87
95

Medium Clouds (% Sky Obscured)

97
98
100
100
100
100
98
97
95
97
98
100
99
98
97
95
90
84
88
93
97
95
93
91

High Clouds (% Sky Obscured)

80
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

55
57
60
58
61
55
59
26
48
51
53
56
95
82
66
57
43
19
27
26
10
22
23
22

Precipitation Amount (mm)

0
0
0.2
0.2
0.2
0
0.3
0
0
0
0
0
0.7
0.6
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
12
13
12
11
12
12
12
12
11
11
11
12
12
12
12
12
12
12
13
13

Dew Point (°C)

6
5
5
7
8
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12

Relative Humidity (%)

59
56
58
64
71
80
90
95
96
96
96
96
96
95
95
93
92
92
90
87
83
80
79
78

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

261
260
260
259
259
259
259
260
260
260
260
260
260
260
259
259
260
261
262
262
262
262
262
263

Monday 6

Waning Gibbous 81%

19:48

11:51

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: 06:46, Set: 18:09, Transit: 12:27. Moon - Rise: 19:48, Set: 11:51. Civil Dark: 18:36 - 06:18. Nautical Dark: 19:08 - 05:46. Astro Dark: 19:40 - 05:14

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)

96
98
99
99
99
100
85
72
61
75
82
89
88
88
83
83
85
88
92
96
100
98
96
93

Medium Clouds (% Sky Obscured)

90
89
89
89
90
91
89
88
87
76
66
57
71
82
93
95
96
98
97
97
96
90
83
77

High Clouds (% Sky Obscured)

97
93
83
87
93
100
90
79
71
85
94
100
100
100
100
100
100
100
100
100
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
5
5
4
2

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

17
25
40
34
33
26
27
26
20
22
27
25
23
22
24
53
77
95
95
95
94
95
88
84

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.5
0.5
0.7
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15

Feels Like (°C)

14
16
15
14
15
15
15
14
14
15
14
14
14
14
14
14
14
14
14
13
14
14
14
14

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
13
13
13
13
13
14
14
15
15

Relative Humidity (%)

77
78
78
79
80
82
84
84
86
84
84
84
82
84
89
92
93
95
96
96
96
98
98
98

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

263
263
262
261
260
260
259
259
259
259
258
258
257
257
257
257
258
259
259
259
259
259
259
260

Tuesday 7

Waning Gibbous 73%

20:29

No Set

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

Sun - Rise: 06:47, Set: 18:07, Transit: 12:26. Moon - Rise: 20:29, Set: No Set. Civil Dark: 18:35 - 06:19. Nautical Dark: 19:07 - 05:47. Astro Dark: 19:39 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

92
93
93
97
99
99
99
99
100
99
99
98
97
97
97
98
98
98

Medium Clouds (% Sky Obscured)

76
75
73
74
77
79
82
84
87
90
94
98
79
60
41
40
43
52

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
70
45
28

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Precipitation Type

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

Precipitation Probability (%)

79
73
64
60
56
46
49
54
56
74
86
95
95
91
69
67
67
67

Precipitation Amount (mm)

0.4
0.3
0.2
0.2
0.2
0
0
0
0
0.3
0.4
0.6
0.7
0.7
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

2
1
1
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
15
15
15
15
15
15
15
14
15
15
15

Feels Like (°C)

15
16
15
15
16
15
16
15
15
15
15
15
15
15
15
15
15
15

Dew Point (°C)

16
16
16
16
16
15
15
15
15
15
15
15
15
15
14
15
14
15

Relative Humidity (%)

98
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

260
260
261
261
262
262
263
264
265
266
266
267
267
267
266
266
267
269

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

Generated: 01/04/26 11:27:13. Forecast: 01/04/26 to 07/04/26. Timezone: UTC+13.00